Hi there,
One of our sites has been having multiple “500 Internal Server” errors. It will break for 15-30 minutes, then start working again. We have no caching plugins enabled, and nothing in the error logs. SOmetimes just the homepage, somethings just the inner pages.
Our hosting company suggests it is a theme issue.
The site is: http://www.evergreen-alpineacademy.com/
Are you able to give suggestions on what may be wrong? No changes were made and we keep the site updated. Nothing was noticed after updating anything specific, it just began.