Don't know the reason, but since today when I go to my roundcube address I can see everything normal, but when I go to login it just says waiting for domain.com. And then it will finally display a blank screen.
Looking in the logs I see:
PHP Fatal error: Maximum execution time of 120 seconds exceeded
How can I fix this?
I realized what I did, I accidentally changed the permissions of my Maildir folder. What should the correct permissions be?
Problem Resolved