I already mentioned this in another thread (9.1.2)
Update from 9.1.1. to 9.1.2
Error 500 - Internal server error
An internal server error has occurred!
Please try again later.
Just a popup, with no log information, and this great list of endless “automatic” tasks.
This popup and message appear on all pages while editing, not only during automatic tasks
php7.4
Atomik
Any idea?