I can no longer access various sections of the Sitefinity backend dashboard due to script errors. I've narrowed this down to the initial dashboard page '/sitefinity/dashboard' and '/Sitefinity/Administration/Module-builder'.
The script errors are attached respectively.
Can anyone shed any light on why these script errors are now (seemingly randomly) occuring?
Thank you Nikola.
I have also marked your response as resolved.
For others that may stumble across this problem, clearing cookies appeared to resolve the issue.
The reason I think this issue was happening was due to restoring the database using a backup that was associated to a different domain though this may be coincidental.