Algo: reinstall problem

[xhdix]

After installing through the following file:
https://github.com/trailofbits/algo/archive/master.zip

In Windows 10, I received the following error:
Policy Match Error

And I came to this address:
https://github.com/trailofbits/algo/commit/8e5e6d50884cab651ace243d1e0685082150a8db

To get the latest changes, I received the file again from git:
git clone https://github.com/trailofbits/algo.git

After completing the steps in ./algo, I got this error:

TASK [wireguard : Generate public keys] **********************************************************************************************************************
 [WARNING]: Unable to find 'configs/x.x.x.x/wireguard//private/username' in expected paths.

fatal: [localhost]: FAILED! => {"msg": "An unhandled exception occurred while running the lookup plugin 'file'. Error was a <class 'ansible.errors.AnsibleError'>, original message: could not locate file in lookup: configs/x.x.x.x/wireguard//private/username"}

What should I do?
Error because // is in the address?

[xhdix]

I deleted the wireguard files
The message "Your Algo server is running" is displayed
But lsof -i:500 does not have active program.
I rebooted server and done the ./algo steps again. But it's the same as before.
How to manually run algo?

[jackivanov]

The best way to reinstall or upgrade the instance is to rebuild it from scratch

[IlyaGulya]

For someone who will face the same problem.
You simply need to remove all *.lock files at /etc/wireguard/

sudo rm -rf /etc/wireguard/*.lock