this site came as a backup from cpanel or plesk.. i dont remember.. Migrated normally and a few weeks ago redesigned and moved to a new Virtualmin server. the specific server, has only php 7.3 and a test site, which runs in every php mode.
My problem is that the migrated/restored site runs only in Apachemod_php (run as Apache's user) mode. When i try to use CGI wrapper or FCGId php does not execute, but offers the page for download. When i try to use FPM it timeouts.. Probably there is a forgotten setting somewhere..
As i told before, i created a test site, with wordpress, etc. and it works fine in all modes.
can someone help me or direct me what to search ?