Your software
My Mautic version is: 3.3.3
My PHP version is: 7.4
I started seeing that I cannot edit emails and some other stuff inside Mautic, and when looking at the error logs, I see permission problems on the log files/
I went to /mautic/var/logs/ and saw that the logs are being generated by user root and not www-data. When I chown back to www-data everything works well again.
crons are actually running as root, however I have not had an issue with this in the past with any other instances… but I will try and change them to www-data and see if that makes a difference.