I had mailwizz setup but now can't find directories. May be got deleted by mistake. Config and DB should still be there.
Plus there are 3 sub domains which are not working for whatever reasons. I want them to work on [login to view URL],
[login to view URL],
[login to view URL]
Looks like some permissions issues and may be some php time zone corruption issues. But you need to check and fix whatever that needs to be fixed.