when clicking 'New Issue' and it taking you to 'Create New Issue' page, you get console error 
Hey @zaliqarosli, I think this PR: https://github.com/aces/Loris/pull/4690 fixes that issue.
the last error still not fixed in the above PR. will link the PR with this issue once PR is updated to include changes for the error
PR #4690
Fixed by above PR