Hello,
Recently a month back I switched to Digital Ocean. It was working fine until I figured out that just yesterday the site is down giving the HTTP 500 Error. I checked the error log still the files are no changed. I even asked my team if anyone has made changes and compared to log in details log, no one made any changes to that. I checked for the Apache2 error log that time I discovered these errors http://nikitajewels.com/Capture.PNG I tried checking this php files with my existing backup and replaced them still the error log didn’t changed And site still shows HTTP 500 Error.