You've encountered an error... Overnight.

Over night my server broke somehow.
if I try to stop, start, pause or delete a campaign or if I go to audio files, I get server error, you've encountered an error.
Everything was working fine and no changes were made.
What can I do to fix this, It's very frustrating.
Also What could have caused this?
Every other section works.
if I try to stop, start, pause or delete a campaign or if I go to audio files, I get server error, you've encountered an error.
Everything was working fine and no changes were made.
What can I do to fix this, It's very frustrating.
Also What could have caused this?
Every other section works.