I have a Typo3 12 CMS on an Ubuntu 22.04 server accessible through a haproxy (Aloha). When I access the CMS without Haproxy, I can open and edit the 'Administration and maintenance tools'. However, when I access the CMS through the Haproxy, I receive the 'Error - 404' message from Typo3 12.
What could be the reason for this?
Screenshot Direct Con. without haproxy
I don't have extensive knowledge of Typo3, and I have already tried to adjust the configuration on the Haproxy, but without success.