Maybe you could zip/tar the files up and attach them here? If the problem is reproducible you should probably create an issue here referencing this thread: https://bugzilla.proxmox.com/
Did you clear your browser cache? Can you reproduce it in a new incognito window?
It would also be helpful if you could provide a bit more context on the error messages using the browsers developer tools (especially about the syntax error). There you can also double check (under Debugger/sources) if your file modifications actually made it there or if you are loading a cached version.
Did you clear your browser cache? Can you reproduce it in a new incognito window?
It would also be helpful if you could provide a bit more context on the error messages using the browsers developer tools (especially about the syntax error). There you can also double check (under Debugger/sources) if your file modifications actually made it there or if you are loading a cached version.
I wanted more information on this part. Since you mentioned modifying this file it would be nice if you could just provide a copy of the exact version your browser was executing (the one in the browser dev tools, not from the file system).