https://community.contao.org/en/ Troubleshooting: installation, backups, live update, manual update, ... en Thu, 30 Apr 2026 23:31:52 GMT vBulletin 1 https://community.contao.org/en/images/misc/rss.png https://community.contao.org/en/ https://community.contao.org/en/showthread.php?25055-Javascript-disabled-warning-in-backend&goto=newpost Sat, 11 Apr 2026 07:28:34 GMT 5.3.45. I now get the backend warning "It seems that you have disabled JavaScript in your browser. The Contao back end...]]> I recently upgraded 4.13 -> 5.3.45.

I now get the backend warning "It seems that you have disabled JavaScript in your browser. The Contao back end will not work properly without JavaScript.". Some of the backend functionality is now broken (ex. I have to enter internal links manually as the popup to do it no longer pops up).

I found a similar issue, but the fix does not work. Probably because it is for an older version: https://community.contao.org/de/show...517#post574651

Can anyone help?

Thanks,

Allen ]]> alien878 https://community.contao.org/en/showthread.php?25055-Javascript-disabled-warning-in-backend