Core: Fatal webdav error (The resource you tried to create already exists)

[ghost]

Steps to reproduce

1. Webdav upload (see logfile)
   

   Actual behaviour

I´m using an app to (automatically) upload photos from my Windows 10 mobile to the Owncloud instance. I think it works, but I have some errors in the logfile.

Server configuration
Operating system:
Debian 8

Web server:
nginx/1.6.2

Database:
libmysql - 5.5.49

PHP version:
5.6.20-0+deb8u1

ownCloud version: (see ownCloud admin page)
9.0.2 (stable)

Updated from an older ownCloud or fresh install:
Updated from 9.0.1

Signing status (ownCloud 9.0 and above):
No errors have been found

List of activated apps:
Enabled:

• activity: 2.2.1
• comments: 0.2
• dav: 0.1.6
• federatedfilesharing: 0.1.0
• federation: 0.0.4
• files: 1.4.4
• files_external: 0.5.2
• files_pdfviewer: 0.8.1
• files_sharing: 0.9.1
• files_texteditor: 2.1
• files_trashbin: 0.8.0
• files_versions: 1.2.0
• galleryplus: 15.0.0
• notifications: 0.2.3
• ownnote: 1.08
• provisioning_api: 0.4.1
• systemtags: 0.2
• templateeditor: 0.1
• updatenotification: 0.1.0

Disabled:

• encryption
• external
• files_videoplayer
• firstrunwizard
• gallery
• ojsxc
• user_external
• user_ldap

The content of config/config.php:
{
"system": {
"instanceid": "occa5rximotr",
"passwordsalt": "_REMOVED SENSITIVE VALUE_",
"secret": "_REMOVED SENSITIVE VALUE_",
"trusted_domains": [
"_REMOVED SENSITIVE VALUE_",
"_REMOVED SENSITIVE VALUE_"
],
"datadirectory": "\/var\/www\/owncloud\/data",
"overwrite.cli.url": "_REMOVED SENSITIVE VALUE_",
"dbtype": "mysql",
"version": "9.0.2.2",
"dbname": "owncloud2",
"dbhost": "localhost",
"dbtableprefix": "oc_",
"dbuser": "_REMOVED SENSITIVE VALUE_",
"dbpassword": "_REMOVED SENSITIVE VALUE_",
"logtimezone": "Europe\/Berlin",
"installed": true,
"memcache.local": "\OC\Memcache\APCu",
"log_type": "owncloud",
"log_authfailip": true,
"mail_smtpmode": "php",
"mail_smtpsecure": "tls",
"mail_from_address": "_REMOVED SENSITIVE VALUE_",
"mail_domain": "_REMOVED SENSITIVE VALUE_",
"mail_smtpauth": 1,
"mail_smtphost": "_REMOVED SENSITIVE VALUE_",
"mail_smtpport": "_REMOVED SENSITIVE VALUE_",
"mail_smtpname": "_REMOVED SENSITIVE VALUE_",
"mail_smtppassword": "_REMOVED SENSITIVE VALUE_",
"mail_smtpauthtype": "LOGIN",
"maintenance": false,
"appstore.experimental.enabled": true,
"theme": "mytheme",
"loglevel": 1,
"activity_expire_days": 90
}
}
Are you using external storage, if yes which one: local/smb/sftp/...

• local
• NFS

Are you using encryption: yes/no
no

Are you using an external user-backend, if yes which one: LDAP/ActiveDirectory/Webdav/...
Webdav

Client configuration

Browser:
Opera, Firefox, Chrome

Operating system:
Windows 10 Pro

Logs

ownCloud log (data/owncloud.log)

{"reqId":"8juMRLOwR5PMYzIrGRgu","remoteAddr":"******","app":"core","message":"Error while running background job (class: OC\\Command\\CommandJob, arguments: O:33:\"OCA\\Files_Versions\\Command\\Expire\":2:{s:43:\"\u0000OCA\\Files_Versions\\Command\\Expire\u0000fileName\";s:80:\"\/******PATH AND FILE.docx\";s:39:\"\u0000OCA\\Files_Versions\\Command\\Expire\u0000user\";s:8:\"User1\";}): {\"Exception\":\"OC\\\\User\\\\NoUserException\",\"Message\":\"Attempted to initialize mount points for null user and no user in session\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/owncloud\\\/apps\\\/files_versions\\\/lib\\\/storage.php(102): OC\\\\Files\\\\Filesystem::initMountPoints(false)\\n#1 \\\/var\\\/www\\\/owncloud\\\/apps\\\/files_versions\\\/lib\\\/storage.php(682): OCA\\\\Files_Versions\\\\Storage::getUidAndFilename('\\\/User2\\\/OTH\\\/Ler...')\\n#2 \\\/var\\\/www\\\/owncloud\\\/apps\\\/files_versions\\\/command\\\/expire.php(61): OCA\\\\Files_Versions\\\\Storage::expire('\\\/User2\\\/OTH\\\/Ler...')\\n#3 \\\/var\\\/www\\\/owncloud\\\/lib\\\/private\\\/command\\\/commandjob.php(34): OCA\\\\Files_Versions\\\\Command\\\\Expire->handle()\\n#4 \\\/var\\\/www\\\/owncloud\\\/lib\\\/private\\\/backgroundjob\\\/job.php(52): OC\\\\Command\\\\CommandJob->run('O:33:\\\"OCA\\\\\\\\Files...')\\n#5 \\\/var\\\/www\\\/owncloud\\\/lib\\\/private\\\/backgroundjob\\\/queuedjob.php(42): OC\\\\BackgroundJob\\\\Job->execute(Object(OC\\\\BackgroundJob\\\\JobList), Object(OC\\\\Log))\\n#6 \\\/var\\\/www\\\/owncloud\\\/cron.php(171): OC\\\\BackgroundJob\\\\QueuedJob->execute(Object(OC\\\\BackgroundJob\\\\JobList), Object(OC\\\\Log))\\n#7 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/lib\\\/private\\\/files\\\/filesystem.php\",\"Line\":376}","level":3,"time":"2016-05-14T18:20:01+02:00","method":"HEAD","url":"\/cron.php","user":"--"}
{"reqId":"Sm7a68hTYj3Ef01+lE2y","remoteAddr":"******","app":"webdav","message":"Exception: {\"Message\":\"HTTP\\\/1.1 405 The resource you tried to create already exists\",\"Exception\":\"Sabre\\\\DAV\\\\Exception\\\\MethodNotAllowed\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/CorePlugin.php(588): Sabre\\\\DAV\\\\Server->createCollection('User2\\\/Path\\\/Da...', Object(Sabre\\\\DAV\\\\MkCol))\\n#1 [internal function]: Sabre\\\\DAV\\\\CorePlugin->httpMkcol(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#2 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/event\\\/lib\\\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\\n#3 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(459): Sabre\\\\Event\\\\EventEmitter->emit('method:MKCOL', Array)\\n#4 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(248): Sabre\\\\DAV\\\\Server->invokeMethod(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#5 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/appinfo\\\/v1\\\/webdav.php(55): Sabre\\\\DAV\\\\Server->exec()\\n#6 \\\/var\\\/www\\\/owncloud\\\/remote.php(138): require_once('\\\/var\\\/www\\\/ownclo...')\\n#7 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php\",\"Line\":1121,\"User\":\"user1\"}","level":4,"time":"2016-05-15T04:40:04+02:00","method":"MKCOL","url":"\/remote.php\/webdav\/User2\/Path\/User2\/folder3","user":"user1"}
{"reqId":"kyoJVYlKmmjRDZPzLRDo","remoteAddr":"******","app":"webdav","message":"Exception: {\"Message\":\"HTTP\\\/1.1 405 The resource you tried to create already exists\",\"Exception\":\"Sabre\\\\DAV\\\\Exception\\\\MethodNotAllowed\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/CorePlugin.php(588): Sabre\\\\DAV\\\\Server->createCollection('User2\\\/Path\\\/Da...', Object(Sabre\\\\DAV\\\\MkCol))\\n#1 [internal function]: Sabre\\\\DAV\\\\CorePlugin->httpMkcol(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#2 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/event\\\/lib\\\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\\n#3 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(459): Sabre\\\\Event\\\\EventEmitter->emit('method:MKCOL', Array)\\n#4 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(248): Sabre\\\\DAV\\\\Server->invokeMethod(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#5 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/appinfo\\\/v1\\\/webdav.php(55): Sabre\\\\DAV\\\\Server->exec()\\n#6 \\\/var\\\/www\\\/owncloud\\\/remote.php(138): require_once('\\\/var\\\/www\\\/ownclo...')\\n#7 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php\",\"Line\":1121,\"User\":\"user1\"}","level":4,"time":"2016-05-15T04:40:04+02:00","method":"MKCOL","url":"\/remote.php\/webdav\/User2\/Path\/User2\/folder3\/folder2","user":"user1"}
{"reqId":"0ujSvRjb12Ws2PIohkLE","remoteAddr":"******","app":"webdav","message":"Exception: {\"Message\":\"HTTP\\\/1.1 405 The resource you tried to create already exists\",\"Exception\":\"Sabre\\\\DAV\\\\Exception\\\\MethodNotAllowed\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/CorePlugin.php(588): Sabre\\\\DAV\\\\Server->createCollection('User2\\\/Path\\\/Da...', Object(Sabre\\\\DAV\\\\MkCol))\\n#1 [internal function]: Sabre\\\\DAV\\\\CorePlugin->httpMkcol(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#2 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/event\\\/lib\\\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\\n#3 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(459): Sabre\\\\Event\\\\EventEmitter->emit('method:MKCOL', Array)\\n#4 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(248): Sabre\\\\DAV\\\\Server->invokeMethod(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#5 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/appinfo\\\/v1\\\/webdav.php(55): Sabre\\\\DAV\\\\Server->exec()\\n#6 \\\/var\\\/www\\\/owncloud\\\/remote.php(138): require_once('\\\/var\\\/www\\\/ownclo...')\\n#7 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php\",\"Line\":1121,\"User\":\"user1\"}","level":4,"time":"2016-05-15T04:40:05+02:00","method":"MKCOL","url":"\/remote.php\/webdav\/User2\/Path\/User2\/folder3\/folder2\/Archive","user":"user1"}
{"reqId":"157Bzp2TNsAXIRAq+\/Ey","remoteAddr":"******","app":"webdav","message":"Exception: {\"Message\":\"HTTP\\\/1.1 405 The resource you tried to create already exists\",\"Exception\":\"Sabre\\\\DAV\\\\Exception\\\\MethodNotAllowed\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/CorePlugin.php(588): Sabre\\\\DAV\\\\Server->createCollection('User2\\\/Path\\\/Da...', Object(Sabre\\\\DAV\\\\MkCol))\\n#1 [internal function]: Sabre\\\\DAV\\\\CorePlugin->httpMkcol(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#2 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/event\\\/lib\\\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\\n#3 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(459): Sabre\\\\Event\\\\EventEmitter->emit('method:MKCOL', Array)\\n#4 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(248): Sabre\\\\DAV\\\\Server->invokeMethod(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#5 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/appinfo\\\/v1\\\/webdav.php(55): Sabre\\\\DAV\\\\Server->exec()\\n#6 \\\/var\\\/www\\\/owncloud\\\/remote.php(138): require_once('\\\/var\\\/www\\\/ownclo...')\\n#7 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php\",\"Line\":1121,\"User\":\"user1\"}","level":4,"time":"2016-05-15T04:52:25+02:00","method":"MKCOL","url":"\/remote.php\/webdav\/User2\/Path\/User2\/folder3","user":"user1"}
{"reqId":"KdozAL1+opX0rioLNhhW","remoteAddr":"******","app":"webdav","message":"Exception: {\"Message\":\"HTTP\\\/1.1 405 The resource you tried to create already exists\",\"Exception\":\"Sabre\\\\DAV\\\\Exception\\\\MethodNotAllowed\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/CorePlugin.php(588): Sabre\\\\DAV\\\\Server->createCollection('User2\\\/Path\\\/Da...', Object(Sabre\\\\DAV\\\\MkCol))\\n#1 [internal function]: Sabre\\\\DAV\\\\CorePlugin->httpMkcol(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#2 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/event\\\/lib\\\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\\n#3 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(459): Sabre\\\\Event\\\\EventEmitter->emit('method:MKCOL', Array)\\n#4 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(248): Sabre\\\\DAV\\\\Server->invokeMethod(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#5 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/appinfo\\\/v1\\\/webdav.php(55): Sabre\\\\DAV\\\\Server->exec()\\n#6 \\\/var\\\/www\\\/owncloud\\\/remote.php(138): require_once('\\\/var\\\/www\\\/ownclo...')\\n#7 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php\",\"Line\":1121,\"User\":\"user1\"}","level":4,"time":"2016-05-15T04:52:26+02:00","method":"MKCOL","url":"\/remote.php\/webdav\/User2\/Path\/User2\/folder3\/folder2","user":"user1"}
{"reqId":"QPYK5Ve290WM45TEfdPr","remoteAddr":"******","app":"webdav","message":"Exception: {\"Message\":\"HTTP\\\/1.1 405 The resource you tried to create already exists\",\"Exception\":\"Sabre\\\\DAV\\\\Exception\\\\MethodNotAllowed\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/CorePlugin.php(588): Sabre\\\\DAV\\\\Server->createCollection('User2\\\/Path\\\/Da...', Object(Sabre\\\\DAV\\\\MkCol))\\n#1 [internal function]: Sabre\\\\DAV\\\\CorePlugin->httpMkcol(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#2 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/event\\\/lib\\\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\\n#3 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(459): Sabre\\\\Event\\\\EventEmitter->emit('method:MKCOL', Array)\\n#4 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(248): Sabre\\\\DAV\\\\Server->invokeMethod(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#5 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/appinfo\\\/v1\\\/webdav.php(55): Sabre\\\\DAV\\\\Server->exec()\\n#6 \\\/var\\\/www\\\/owncloud\\\/remote.php(138): require_once('\\\/var\\\/www\\\/ownclo...')\\n#7 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php\",\"Line\":1121,\"User\":\"user1\"}","level":4,"time":"2016-05-15T04:52:26+02:00","method":"MKCOL","url":"\/remote.php\/webdav\/User2\/Path\/User2\/folder3\/folder2\/Archive","user":"user1"}
{"reqId":"aIFHz3S4AL7VYS+sTiKJ","remoteAddr":"******","app":"webdav","message":"Exception: {\"Message\":\"HTTP\\\/1.1 405 The resource you tried to create already exists\",\"Exception\":\"Sabre\\\\DAV\\\\Exception\\\\MethodNotAllowed\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/CorePlugin.php(588): Sabre\\\\DAV\\\\Server->createCollection('User2\\\/Path\\\/Da...', Object(Sabre\\\\DAV\\\\MkCol))\\n#1 [internal function]: Sabre\\\\DAV\\\\CorePlugin->httpMkcol(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#2 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/event\\\/lib\\\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\\n#3 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(459): Sabre\\\\Event\\\\EventEmitter->emit('method:MKCOL', Array)\\n#4 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(248): Sabre\\\\DAV\\\\Server->invokeMethod(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#5 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/appinfo\\\/v1\\\/webdav.php(55): Sabre\\\\DAV\\\\Server->exec()\\n#6 \\\/var\\\/www\\\/owncloud\\\/remote.php(138): require_once('\\\/var\\\/www\\\/ownclo...')\\n#7 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php\",\"Line\":1121,\"User\":\"user1\"}","level":4,"time":"2016-05-15T05:16:35+02:00","method":"MKCOL","url":"\/remote.php\/webdav\/User2\/Path\/User2\/folder3","user":"user1"}
{"reqId":"K+6MIlt4jdZ7aOMt5slK","remoteAddr":"******","app":"webdav","message":"Exception: {\"Message\":\"HTTP\\\/1.1 405 The resource you tried to create already exists\",\"Exception\":\"Sabre\\\\DAV\\\\Exception\\\\MethodNotAllowed\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/CorePlugin.php(588): Sabre\\\\DAV\\\\Server->createCollection('User2\\\/Path\\\/Da...', Object(Sabre\\\\DAV\\\\MkCol))\\n#1 [internal function]: Sabre\\\\DAV\\\\CorePlugin->httpMkcol(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#2 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/event\\\/lib\\\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\\n#3 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(459): Sabre\\\\Event\\\\EventEmitter->emit('method:MKCOL', Array)\\n#4 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(248): Sabre\\\\DAV\\\\Server->invokeMethod(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#5 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/appinfo\\\/v1\\\/webdav.php(55): Sabre\\\\DAV\\\\Server->exec()\\n#6 \\\/var\\\/www\\\/owncloud\\\/remote.php(138): require_once('\\\/var\\\/www\\\/ownclo...')\\n#7 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php\",\"Line\":1121,\"User\":\"user1\"}","level":4,"time":"2016-05-15T05:16:36+02:00","method":"MKCOL","url":"\/remote.php\/webdav\/User2\/Path\/User2\/folder3\/folder2","user":"user1"}
{"reqId":"ei29+4bKb0ixBx5jAT04","remoteAddr":"******","app":"webdav","message":"Exception: {\"Message\":\"HTTP\\\/1.1 405 The resource you tried to create already exists\",\"Exception\":\"Sabre\\\\DAV\\\\Exception\\\\MethodNotAllowed\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/CorePlugin.php(588): Sabre\\\\DAV\\\\Server->createCollection('User2\\\/Path\\\/Da...', Object(Sabre\\\\DAV\\\\MkCol))\\n#1 [internal function]: Sabre\\\\DAV\\\\CorePlugin->httpMkcol(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#2 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/event\\\/lib\\\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\\n#3 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(459): Sabre\\\\Event\\\\EventEmitter->emit('method:MKCOL', Array)\\n#4 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(248): Sabre\\\\DAV\\\\Server->invokeMethod(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#5 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/appinfo\\\/v1\\\/webdav.php(55): Sabre\\\\DAV\\\\Server->exec()\\n#6 \\\/var\\\/www\\\/owncloud\\\/remote.php(138): require_once('\\\/var\\\/www\\\/ownclo...')\\n#7 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php\",\"Line\":1121,\"User\":\"user1\"}","level":4,"time":"2016-05-15T05:16:36+02:00","method":"MKCOL","url":"\/remote.php\/webdav\/User2\/Path\/User2\/folder3\/folder2\/Archive","user":"user1"}
{"reqId":"AtAy1cLa+aYFZLGxmini","remoteAddr":"******","app":"webdav","message":"Exception: {\"Message\":\"HTTP\\\/1.1 405 The resource you tried to create already exists\",\"Exception\":\"Sabre\\\\DAV\\\\Exception\\\\MethodNotAllowed\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/CorePlugin.php(588): Sabre\\\\DAV\\\\Server->createCollection('User2\\\/Path\\\/Da...', Object(Sabre\\\\DAV\\\\MkCol))\\n#1 [internal function]: Sabre\\\\DAV\\\\CorePlugin->httpMkcol(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#2 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/event\\\/lib\\\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\\n#3 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(459): Sabre\\\\Event\\\\EventEmitter->emit('method:MKCOL', Array)\\n#4 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(248): Sabre\\\\DAV\\\\Server->invokeMethod(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#5 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/appinfo\\\/v1\\\/webdav.php(55): Sabre\\\\DAV\\\\Server->exec()\\n#6 \\\/var\\\/www\\\/owncloud\\\/remote.php(138): require_once('\\\/var\\\/www\\\/ownclo...')\\n#7 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php\",\"Line\":1121,\"User\":\"user1\"}","level":4,"time":"2016-05-15T05:28:32+02:00","method":"MKCOL","url":"\/remote.php\/webdav\/User2\/Path\/User2\/folder3","user":"user1"}
{"reqId":"HBLKaIHWaYu\/+3u9Dm+H","remoteAddr":"******","app":"webdav","message":"Exception: {\"Message\":\"HTTP\\\/1.1 405 The resource you tried to create already exists\",\"Exception\":\"Sabre\\\\DAV\\\\Exception\\\\MethodNotAllowed\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/CorePlugin.php(588): Sabre\\\\DAV\\\\Server->createCollection('User2\\\/Path\\\/Da...', Object(Sabre\\\\DAV\\\\MkCol))\\n#1 [internal function]: Sabre\\\\DAV\\\\CorePlugin->httpMkcol(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#2 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/event\\\/lib\\\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\\n#3 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(459): Sabre\\\\Event\\\\EventEmitter->emit('method:MKCOL', Array)\\n#4 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(248): Sabre\\\\DAV\\\\Server->invokeMethod(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#5 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/appinfo\\\/v1\\\/webdav.php(55): Sabre\\\\DAV\\\\Server->exec()\\n#6 \\\/var\\\/www\\\/owncloud\\\/remote.php(138): require_once('\\\/var\\\/www\\\/ownclo...')\\n#7 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php\",\"Line\":1121,\"User\":\"user1\"}","level":4,"time":"2016-05-15T05:28:32+02:00","method":"MKCOL","url":"\/remote.php\/webdav\/User2\/Path\/User2\/folder3\/folder2","user":"user1"}
{"reqId":"bK05zGSINV87mC58zh3b","remoteAddr":"******","app":"webdav","message":"Exception: {\"Message\":\"HTTP\\\/1.1 405 The resource you tried to create already exists\",\"Exception\":\"Sabre\\\\DAV\\\\Exception\\\\MethodNotAllowed\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/CorePlugin.php(588): Sabre\\\\DAV\\\\Server->createCollection('User2\\\/Path\\\/Da...', Object(Sabre\\\\DAV\\\\MkCol))\\n#1 [internal function]: Sabre\\\\DAV\\\\CorePlugin->httpMkcol(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#2 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/event\\\/lib\\\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\\n#3 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(459): Sabre\\\\Event\\\\EventEmitter->emit('method:MKCOL', Array)\\n#4 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(248): Sabre\\\\DAV\\\\Server->invokeMethod(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#5 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/appinfo\\\/v1\\\/webdav.php(55): Sabre\\\\DAV\\\\Server->exec()\\n#6 \\\/var\\\/www\\\/owncloud\\\/remote.php(138): require_once('\\\/var\\\/www\\\/ownclo...')\\n#7 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php\",\"Line\":1121,\"User\":\"user1\"}","level":4,"time":"2016-05-15T05:28:33+02:00","method":"MKCOL","url":"\/remote.php\/webdav\/User2\/Path\/User2\/folder3\/folder2\/Archive","user":"user1"}
{"reqId":"QBquOEGl85XBYLresC4M","remoteAddr":"******","app":"webdav","message":"Exception: {\"Message\":\"HTTP\\\/1.1 405 The resource you tried to create already exists\",\"Exception\":\"Sabre\\\\DAV\\\\Exception\\\\MethodNotAllowed\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/CorePlugin.php(588): Sabre\\\\DAV\\\\Server->createCollection('User2\\\/Path\\\/Da...', Object(Sabre\\\\DAV\\\\MkCol))\\n#1 [internal function]: Sabre\\\\DAV\\\\CorePlugin->httpMkcol(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#2 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/event\\\/lib\\\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\\n#3 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(459): Sabre\\\\Event\\\\EventEmitter->emit('method:MKCOL', Array)\\n#4 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(248): Sabre\\\\DAV\\\\Server->invokeMethod(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#5 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/appinfo\\\/v1\\\/webdav.php(55): Sabre\\\\DAV\\\\Server->exec()\\n#6 \\\/var\\\/www\\\/owncloud\\\/remote.php(138): require_once('\\\/var\\\/www\\\/ownclo...')\\n#7 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php\",\"Line\":1121,\"User\":\"user1\"}","level":4,"time":"2016-05-15T05:52:02+02:00","method":"MKCOL","url":"\/remote.php\/webdav\/User2\/Path\/User2\/folder3","user":"user1"}
{"reqId":"mkd83IZN6pFOmxEWX+hm","remoteAddr":"******","app":"webdav","message":"Exception: {\"Message\":\"HTTP\\\/1.1 405 The resource you tried to create already exists\",\"Exception\":\"Sabre\\\\DAV\\\\Exception\\\\MethodNotAllowed\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/CorePlugin.php(588): Sabre\\\\DAV\\\\Server->createCollection('User2\\\/Path\\\/Da...', Object(Sabre\\\\DAV\\\\MkCol))\\n#1 [internal function]: Sabre\\\\DAV\\\\CorePlugin->httpMkcol(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#2 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/event\\\/lib\\\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\\n#3 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(459): Sabre\\\\Event\\\\EventEmitter->emit('method:MKCOL', Array)\\n#4 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(248): Sabre\\\\DAV\\\\Server->invokeMethod(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#5 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/appinfo\\\/v1\\\/webdav.php(55): Sabre\\\\DAV\\\\Server->exec()\\n#6 \\\/var\\\/www\\\/owncloud\\\/remote.php(138): require_once('\\\/var\\\/www\\\/ownclo...')\\n#7 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php\",\"Line\":1121,\"User\":\"user1\"}","level":4,"time":"2016-05-15T05:52:03+02:00","method":"MKCOL","url":"\/remote.php\/webdav\/User2\/Path\/User2\/folder3\/folder2","user":"user1"}
{"reqId":"YrWXTcwGW9XoXZj\/4Rub","remoteAddr":"******","app":"webdav","message":"Exception: {\"Message\":\"HTTP\\\/1.1 405 The resource you tried to create already exists\",\"Exception\":\"Sabre\\\\DAV\\\\Exception\\\\MethodNotAllowed\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/CorePlugin.php(588): Sabre\\\\DAV\\\\Server->createCollection('User2\\\/Path\\\/Da...', Object(Sabre\\\\DAV\\\\MkCol))\\n#1 [internal function]: Sabre\\\\DAV\\\\CorePlugin->httpMkcol(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#2 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/event\\\/lib\\\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\\n#3 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(459): Sabre\\\\Event\\\\EventEmitter->emit('method:MKCOL', Array)\\n#4 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(248): Sabre\\\\DAV\\\\Server->invokeMethod(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#5 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/appinfo\\\/v1\\\/webdav.php(55): Sabre\\\\DAV\\\\Server->exec()\\n#6 \\\/var\\\/www\\\/owncloud\\\/remote.php(138): require_once('\\\/var\\\/www\\\/ownclo...')\\n#7 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php\",\"Line\":1121,\"User\":\"user1\"}","level":4,"time":"2016-05-15T05:52:03+02:00","method":"MKCOL","url":"\/remote.php\/webdav\/User2\/Path\/User2\/folder3\/folder2\/Archive","user":"user1"}
{"reqId":"3dndvdB7u3kLH3OJZJEk","remoteAddr":"******","app":"webdav","message":"Exception: {\"Message\":\"HTTP\\\/1.1 405 The resource you tried to create already exists\",\"Exception\":\"Sabre\\\\DAV\\\\Exception\\\\MethodNotAllowed\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/CorePlugin.php(588): Sabre\\\\DAV\\\\Server->createCollection('User2\\\/Path\\\/Da...', Object(Sabre\\\\DAV\\\\MkCol))\\n#1 [internal function]: Sabre\\\\DAV\\\\CorePlugin->httpMkcol(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#2 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/event\\\/lib\\\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\\n#3 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(459): Sabre\\\\Event\\\\EventEmitter->emit('method:MKCOL', Array)\\n#4 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(248): Sabre\\\\DAV\\\\Server->invokeMethod(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#5 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/appinfo\\\/v1\\\/webdav.php(55): Sabre\\\\DAV\\\\Server->exec()\\n#6 \\\/var\\\/www\\\/owncloud\\\/remote.php(138): require_once('\\\/var\\\/www\\\/ownclo...')\\n#7 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php\",\"Line\":1121,\"User\":\"user1\"}","level":4,"time":"2016-05-15T06:04:09+02:00","method":"MKCOL","url":"\/remote.php\/webdav\/User2\/Path\/User2\/folder3","user":"user1"}
{"reqId":"yrkQaLVuGp7rlFfwbVU1","remoteAddr":"******","app":"webdav","message":"Exception: {\"Message\":\"HTTP\\\/1.1 405 The resource you tried to create already exists\",\"Exception\":\"Sabre\\\\DAV\\\\Exception\\\\MethodNotAllowed\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/CorePlugin.php(588): Sabre\\\\DAV\\\\Server->createCollection('User2\\\/Path\\\/Da...', Object(Sabre\\\\DAV\\\\MkCol))\\n#1 [internal function]: Sabre\\\\DAV\\\\CorePlugin->httpMkcol(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#2 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/event\\\/lib\\\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\\n#3 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(459): Sabre\\\\Event\\\\EventEmitter->emit('method:MKCOL', Array)\\n#4 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(248): Sabre\\\\DAV\\\\Server->invokeMethod(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#5 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/appinfo\\\/v1\\\/webdav.php(55): Sabre\\\\DAV\\\\Server->exec()\\n#6 \\\/var\\\/www\\\/owncloud\\\/remote.php(138): require_once('\\\/var\\\/www\\\/ownclo...')\\n#7 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php\",\"Line\":1121,\"User\":\"user1\"}","level":4,"time":"2016-05-15T06:04:10+02:00","method":"MKCOL","url":"\/remote.php\/webdav\/User2\/Path\/User2\/folder3\/folder2","user":"user1"}
{"reqId":"PYLiyYiiHQ8avmFXE0Ka","remoteAddr":"******","app":"webdav","message":"Exception: {\"Message\":\"HTTP\\\/1.1 405 The resource you tried to create already exists\",\"Exception\":\"Sabre\\\\DAV\\\\Exception\\\\MethodNotAllowed\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/CorePlugin.php(588): Sabre\\\\DAV\\\\Server->createCollection('User2\\\/Path\\\/Da...', Object(Sabre\\\\DAV\\\\MkCol))\\n#1 [internal function]: Sabre\\\\DAV\\\\CorePlugin->httpMkcol(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#2 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/event\\\/lib\\\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\\n#3 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(459): Sabre\\\\Event\\\\EventEmitter->emit('method:MKCOL', Array)\\n#4 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(248): Sabre\\\\DAV\\\\Server->invokeMethod(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#5 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/appinfo\\\/v1\\\/webdav.php(55): Sabre\\\\DAV\\\\Server->exec()\\n#6 \\\/var\\\/www\\\/owncloud\\\/remote.php(138): require_once('\\\/var\\\/www\\\/ownclo...')\\n#7 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php\",\"Line\":1121,\"User\":\"user1\"}","level":4,"time":"2016-05-15T06:04:10+02:00","method":"MKCOL","url":"\/remote.php\/webdav\/User2\/Path\/User2\/folder3\/folder2\/Archive","user":"user1"}
{"reqId":"esc3pXH0\/kx\/amoGmJYb","remoteAddr":"******","app":"webdav","message":"Exception: {\"Message\":\"HTTP\\\/1.1 405 The resource you tried to create already exists\",\"Exception\":\"Sabre\\\\DAV\\\\Exception\\\\MethodNotAllowed\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/CorePlugin.php(588): Sabre\\\\DAV\\\\Server->createCollection('User2\\\/Path\\\/Da...', Object(Sabre\\\\DAV\\\\MkCol))\\n#1 [internal function]: Sabre\\\\DAV\\\\CorePlugin->httpMkcol(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#2 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/event\\\/lib\\\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\\n#3 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(459): Sabre\\\\Event\\\\EventEmitter->emit('method:MKCOL', Array)\\n#4 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(248): Sabre\\\\DAV\\\\Server->invokeMethod(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#5 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/appinfo\\\/v1\\\/webdav.php(55): Sabre\\\\DAV\\\\Server->exec()\\n#6 \\\/var\\\/www\\\/owncloud\\\/remote.php(138): require_once('\\\/var\\\/www\\\/ownclo...')\\n#7 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php\",\"Line\":1121,\"User\":\"user1\"}","level":4,"time":"2016-05-15T06:06:41+02:00","method":"MKCOL","url":"\/remote.php\/webdav\/User2\/Path\/User2\/folder3","user":"user1"}
{"reqId":"jXdvpIjLm27BmQRldYGm","remoteAddr":"******","app":"webdav","message":"Exception: {\"Message\":\"HTTP\\\/1.1 405 The resource you tried to create already exists\",\"Exception\":\"Sabre\\\\DAV\\\\Exception\\\\MethodNotAllowed\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/CorePlugin.php(588): Sabre\\\\DAV\\\\Server->createCollection('User2\\\/Path\\\/Da...', Object(Sabre\\\\DAV\\\\MkCol))\\n#1 [internal function]: Sabre\\\\DAV\\\\CorePlugin->httpMkcol(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#2 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/event\\\/lib\\\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\\n#3 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(459): Sabre\\\\Event\\\\EventEmitter->emit('method:MKCOL', Array)\\n#4 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(248): Sabre\\\\DAV\\\\Server->invokeMethod(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#5 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/appinfo\\\/v1\\\/webdav.php(55): Sabre\\\\DAV\\\\Server->exec()\\n#6 \\\/var\\\/www\\\/owncloud\\\/remote.php(138): require_once('\\\/var\\\/www\\\/ownclo...')\\n#7 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php\",\"Line\":1121,\"User\":\"user1\"}","level":4,"time":"2016-05-15T06:06:41+02:00","method":"MKCOL","url":"\/remote.php\/webdav\/User2\/Path\/User2\/folder3\/folder2","user":"user1"}
{"reqId":"HaxSwOt+0xJequvBUXrZ","remoteAddr":"******","app":"webdav","message":"Exception: {\"Message\":\"HTTP\\\/1.1 405 The resource you tried to create already exists\",\"Exception\":\"Sabre\\\\DAV\\\\Exception\\\\MethodNotAllowed\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/CorePlugin.php(588): Sabre\\\\DAV\\\\Server->createCollection('User2\\\/Path\\\/Da...', Object(Sabre\\\\DAV\\\\MkCol))\\n#1 [internal function]: Sabre\\\\DAV\\\\CorePlugin->httpMkcol(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#2 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/event\\\/lib\\\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\\n#3 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(459): Sabre\\\\Event\\\\EventEmitter->emit('method:MKCOL', Array)\\n#4 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(248): Sabre\\\\DAV\\\\Server->invokeMethod(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#5 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/appinfo\\\/v1\\\/webdav.php(55): Sabre\\\\DAV\\\\Server->exec()\\n#6 \\\/var\\\/www\\\/owncloud\\\/remote.php(138): require_once('\\\/var\\\/www\\\/ownclo...')\\n#7 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php\",\"Line\":1121,\"User\":\"user1\"}","level":4,"time":"2016-05-15T06:06:41+02:00","method":"MKCOL","url":"\/remote.php\/webdav\/User2\/Path\/User2\/folder3\/folder2\/Archive","user":"user1"}
{"reqId":"3cn8wjbd2QeULlVcIleF","remoteAddr":"******","app":"webdav","message":"Exception: {\"Message\":\"HTTP\\\/1.1 405 The resource you tried to create already exists\",\"Exception\":\"Sabre\\\\DAV\\\\Exception\\\\MethodNotAllowed\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/CorePlugin.php(588): Sabre\\\\DAV\\\\Server->createCollection('User2\\\/Path\\\/Da...', Object(Sabre\\\\DAV\\\\MkCol))\\n#1 [internal function]: Sabre\\\\DAV\\\\CorePlugin->httpMkcol(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#2 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/event\\\/lib\\\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\\n#3 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(459): Sabre\\\\Event\\\\EventEmitter->emit('method:MKCOL', Array)\\n#4 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(248): Sabre\\\\DAV\\\\Server->invokeMethod(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#5 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/appinfo\\\/v1\\\/webdav.php(55): Sabre\\\\DAV\\\\Server->exec()\\n#6 \\\/var\\\/www\\\/owncloud\\\/remote.php(138): require_once('\\\/var\\\/www\\\/ownclo...')\\n#7 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php\",\"Line\":1121,\"User\":\"user1\"}","level":4,"time":"2016-05-15T06:28:08+02:00","method":"MKCOL","url":"\/remote.php\/webdav\/User2\/Path\/User2\/folder3","user":"user1"}
{"reqId":"C1a9C8WKGLMlwoL6kHR1","remoteAddr":"******","app":"webdav","message":"Exception: {\"Message\":\"HTTP\\\/1.1 405 The resource you tried to create already exists\",\"Exception\":\"Sabre\\\\DAV\\\\Exception\\\\MethodNotAllowed\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/CorePlugin.php(588): Sabre\\\\DAV\\\\Server->createCollection('User2\\\/Path\\\/Da...', Object(Sabre\\\\DAV\\\\MkCol))\\n#1 [internal function]: Sabre\\\\DAV\\\\CorePlugin->httpMkcol(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#2 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/event\\\/lib\\\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\\n#3 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(459): Sabre\\\\Event\\\\EventEmitter->emit('method:MKCOL', Array)\\n#4 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(248): Sabre\\\\DAV\\\\Server->invokeMethod(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#5 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/appinfo\\\/v1\\\/webdav.php(55): Sabre\\\\DAV\\\\Server->exec()\\n#6 \\\/var\\\/www\\\/owncloud\\\/remote.php(138): require_once('\\\/var\\\/www\\\/ownclo...')\\n#7 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php\",\"Line\":1121,\"User\":\"user1\"}","level":4,"time":"2016-05-15T06:28:09+02:00","method":"MKCOL","url":"\/remote.php\/webdav\/User2\/Path\/User2\/folder3\/folder2","user":"user1"}
{"reqId":"17HMlBnXsnu9JkMLrHsN","remoteAddr":"******","app":"webdav","message":"Exception: {\"Message\":\"HTTP\\\/1.1 405 The resource you tried to create already exists\",\"Exception\":\"Sabre\\\\DAV\\\\Exception\\\\MethodNotAllowed\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/CorePlugin.php(588): Sabre\\\\DAV\\\\Server->createCollection('User2\\\/Path\\\/Da...', Object(Sabre\\\\DAV\\\\MkCol))\\n#1 [internal function]: Sabre\\\\DAV\\\\CorePlugin->httpMkcol(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#2 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/event\\\/lib\\\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\\n#3 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(459): Sabre\\\\Event\\\\EventEmitter->emit('method:MKCOL', Array)\\n#4 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(248): Sabre\\\\DAV\\\\Server->invokeMethod(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#5 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/appinfo\\\/v1\\\/webdav.php(55): Sabre\\\\DAV\\\\Server->exec()\\n#6 \\\/var\\\/www\\\/owncloud\\\/remote.php(138): require_once('\\\/var\\\/www\\\/ownclo...')\\n#7 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php\",\"Line\":1121,\"User\":\"user1\"}","level":4,"time":"2016-05-15T06:28:09+02:00","method":"MKCOL","url":"\/remote.php\/webdav\/User2\/Path\/User2\/folder3\/folder2\/Archive","user":"user1"}
{"reqId":"rHkqC4GpfWDaR2EqJVHh","remoteAddr":"******","app":"webdav","message":"Exception: {\"Message\":\"HTTP\\\/1.1 405 The resource you tried to create already exists\",\"Exception\":\"Sabre\\\\DAV\\\\Exception\\\\MethodNotAllowed\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/CorePlugin.php(588): Sabre\\\\DAV\\\\Server->createCollection('User2\\\/Path\\\/Da...', Object(Sabre\\\\DAV\\\\MkCol))\\n#1 [internal function]: Sabre\\\\DAV\\\\CorePlugin->httpMkcol(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#2 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/event\\\/lib\\\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\\n#3 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(459): Sabre\\\\Event\\\\EventEmitter->emit('method:MKCOL', Array)\\n#4 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(248): Sabre\\\\DAV\\\\Server->invokeMethod(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#5 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/appinfo\\\/v1\\\/webdav.php(55): Sabre\\\\DAV\\\\Server->exec()\\n#6 \\\/var\\\/www\\\/owncloud\\\/remote.php(138): require_once('\\\/var\\\/www\\\/ownclo...')\\n#7 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php\",\"Line\":1121,\"User\":\"user1\"}","level":4,"time":"2016-05-15T06:39:48+02:00","method":"MKCOL","url":"\/remote.php\/webdav\/User2\/Path\/User2\/folder3","user":"user1"}
{"reqId":"idBY1oR\/cdZSL10zj0\/f","remoteAddr":"******","app":"webdav","message":"Exception: {\"Message\":\"HTTP\\\/1.1 405 The resource you tried to create already exists\",\"Exception\":\"Sabre\\\\DAV\\\\Exception\\\\MethodNotAllowed\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/CorePlugin.php(588): Sabre\\\\DAV\\\\Server->createCollection('User2\\\/Path\\\/Da...', Object(Sabre\\\\DAV\\\\MkCol))\\n#1 [internal function]: Sabre\\\\DAV\\\\CorePlugin->httpMkcol(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#2 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/event\\\/lib\\\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\\n#3 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(459): Sabre\\\\Event\\\\EventEmitter->emit('method:MKCOL', Array)\\n#4 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(248): Sabre\\\\DAV\\\\Server->invokeMethod(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#5 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/appinfo\\\/v1\\\/webdav.php(55): Sabre\\\\DAV\\\\Server->exec()\\n#6 \\\/var\\\/www\\\/owncloud\\\/remote.php(138): require_once('\\\/var\\\/www\\\/ownclo...')\\n#7 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php\",\"Line\":1121,\"User\":\"user1\"}","level":4,"time":"2016-05-15T06:39:48+02:00","method":"MKCOL","url":"\/remote.php\/webdav\/User2\/Path\/User2\/folder3\/folder2","user":"user1"}
{"reqId":"PHu5I0lHcetrU8r5LJPo","remoteAddr":"******","app":"webdav","message":"Exception: {\"Message\":\"HTTP\\\/1.1 405 The resource you tried to create already exists\",\"Exception\":\"Sabre\\\\DAV\\\\Exception\\\\MethodNotAllowed\",\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/CorePlugin.php(588): Sabre\\\\DAV\\\\Server->createCollection('User2\\\/Path\\\/Da...', Object(Sabre\\\\DAV\\\\MkCol))\\n#1 [internal function]: Sabre\\\\DAV\\\\CorePlugin->httpMkcol(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#2 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/event\\\/lib\\\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\\n#3 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(459): Sabre\\\\Event\\\\EventEmitter->emit('method:MKCOL', Array)\\n#4 \\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php(248): Sabre\\\\DAV\\\\Server->invokeMethod(Object(Sabre\\\\HTTP\\\\Request), Object(Sabre\\\\HTTP\\\\Response))\\n#5 \\\/var\\\/www\\\/owncloud\\\/apps\\\/dav\\\/appinfo\\\/v1\\\/webdav.php(55): Sabre\\\\DAV\\\\Server->exec()\\n#6 \\\/var\\\/www\\\/owncloud\\\/remote.php(138): require_once('\\\/var\\\/www\\\/ownclo...')\\n#7 {main}\",\"File\":\"\\\/var\\\/www\\\/owncloud\\\/3rdparty\\\/sabre\\\/dav\\\/lib\\\/DAV\\\/Server.php\",\"Line\":1121,\"User\":\"user1\"}","level":4,"time":"2016-05-15T06:39:49+02:00","method":"MKCOL","url":"\/remote.php\/webdav\/User2\/Path\/User2\/folder3\/folder2\/Archive","user":"user1"}

[PVince81]

It looks like the app you're using it trying to create a folder that already exists. In this case it is expected that Webdav returns a 405 error.

I think these exceptions should be moved to debug mode, it makes no sense to log them as errors.

[PVince81]

Might be tricky though, as MethodNotAllowed could also be a legitimate error.

[ghost]

I´m using a 3rd-party app for webdav, but it works perfectly without any errors.

Today I got a new error:
Exception: {"Message":"HTTP\/1.1 507 Insufficient Storage","Exception":"Sabre\\DAV\\Exception\\InsufficientStorage","Code":0,"Trace":"#0 [internal function]: OCA\\DAV\\Connector\\Sabre\\QuotaPlugin->checkQuota('User1\/Dokument...', Resource id #46, Object(OCA\\DAV\\Connector\\Sabre\\Directory), false)\n#1 \/var\/www\/owncloud\/3rdparty\/sabre\/event\/lib\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\n#2 \/var\/www\/owncloud\/3rdparty\/sabre\/dav\/lib\/DAV\/Server.php(1034): Sabre\\Event\\EventEmitter->emit('beforeCreateFil...', Array)\n#3 \/var\/www\/owncloud\/3rdparty\/sabre\/dav\/lib\/DAV\/CorePlugin.php(523): Sabre\\DAV\\Server->createFile('User1\/Dokument...', Resource id #46, NULL)\n#4 [internal function]: Sabre\\DAV\\CorePlugin->httpPut(Object(Sabre\\HTTP\\Request), Object(Sabre\\HTTP\\Response))\n#5 \/var\/www\/owncloud\/3rdparty\/sabre\/event\/lib\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\n#6 \/var\/www\/owncloud\/3rdparty\/sabre\/dav\/lib\/DAV\/Server.php(459): Sabre\\Event\\EventEmitter->emit('method:PUT', Array)\n#7 \/var\/www\/owncloud\/3rdparty\/sabre\/dav\/lib\/DAV\/Server.php(248): Sabre\\DAV\\Server->invokeMethod(Object(Sabre\\HTTP\\Request), Object(Sabre\\HTTP\\Response))\n#8 \/var\/www\/owncloud\/apps\/dav\/appinfo\/v1\/webdav.php(55): Sabre\\DAV\\Server->exec()\n#9 \/var\/www\/owncloud\/remote.php(138): require_once('\/var\/www\/ownclo...')\n#10 {main}","File":"\/var\/www\/owncloud\/apps\/dav\/lib\/connector\/sabre\/quotaplugin.php","Line":108,"User":"User1"}

[ghost]

I´ve here the latest logfile.. Thanks a lot for your support
owncloud-log.txt

[PVince81]

"InsufficientStorage" simply means that you are running out of quota.
This is not related to the first exception above.

[PVince81]

Closing as non-issue.

For the quota message, this ticket https://github.com/owncloud/core/issues/17836 already exists, it's about making it logged as DEBUG instead of ERROR.

[enoch85]

@PVince81 I still se this in the log and it's produced by the iOS client.

Fatal   webdav  Exception: {"Message":"HTTP\/1.1 405 The resource you tried to create already exists","Exception":"Sabre\\DAV\\Exception\\MethodNotAllowed","Code":0,"Trace":"#0 \/var\/www\/owncloud\/3rdparty\/sabre\/dav\/lib\/DAV\/CorePlugin.php(588): Sabre\\DAV\\Server->createCollection('InstantUpload', Object(Sabre\\DAV\\MkCol))\n#1 [internal function]: Sabre\\DAV\\CorePlugin->httpMkcol(Object(Sabre\\HTTP\\Request), Object(Sabre\\HTTP\\Response))\n#2 \/var\/www\/owncloud\/3rdparty\/sabre\/event\/lib\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\n#3 \/var\/www\/owncloud\/3rdparty\/sabre\/dav\/lib\/DAV\/Server.php(459): Sabre\\Event\\EventEmitter->emit('method:MKCOL', Array)\n#4 \/var\/www\/owncloud\/3rdparty\/sabre\/dav\/lib\/DAV\/Server.php(248): Sabre\\DAV\\Server->invokeMethod(Object(Sabre\\HTTP\\Request), Object(Sabre\\HTTP\\Response))\n#5 \/var\/www\/owncloud\/apps\/dav\/appinfo\/v1\/webdav.php(56): Sabre\\DAV\\Server->exec()\n#6 \/var\/www\/owncloud\/remote.php(164): require_once('\/var\/www\/ownclo...')\n#7 {main}","File":"\/var\/www\/owncloud\/3rdparty\/sabre\/dav\/lib\/DAV\/Server.php","Line":1121,"User":"kelly"}  2016-10-19T22:17:40+02:00

Should I report it there or is this a server issue?

[PVince81]

@enoch85 there is no server issue for this. This looks like a legitimate case where a client might, in some concurrency case, try and create an existing folder twice (or two created it at the same time after noticing it's not there, and one loses).

I'll reopen this now that I realize that the original issue was about folder creation. We should switch it to DEBUG since it's not a fatal error.

[enoch85]

@PVince81 So the error occurs if the folder already exists that the (iOS) client is trying to write to?

[enoch85]

I think this is related: https://github.com/owncloud/ios/issues/761#issuecomment-254935726

[PVince81]

Possibly. Maybe the client is lazy and simply tries to recreate the folder every time ?

This would make some sense to reduce the number of requests:

• Request 1: MKCOL the folder even if it already exists
• Request 2: upload a file there

vs

• Request 1: PROPFIND the folder to see whether it exists (if not, receive 404)
• Request 2: if 404, MKCOL the folder
• Request 3: upload a file there

[enoch85]

Very good points! @nasli How does the iOS client do it?

[PVince81]

Is this still an issue with 10.0.3 RC1?

[enoch85]

@PVince81 I've migrated so I can't tell, sorry.

[lock[bot]]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.