500 Internal Server Error — What Went Wrong & Fixes

What is a 500 Internal Server Error?

The 500 Internal Server Error is a catch-all server status code indicating that an unhandled exception or critical misconfiguration occurred on the web server.

Common Causes

  • Syntax or fatal runtime exceptions in server-side application scripts
  • Exceeded memory limits (e.g. PHP memory_limit)
  • Corrupted configuration files (e.g. .htaccess, nginx.conf)
  • Database authentication or connection drops

What You Can Do as a Visitor

  1. Reload the webpage after a minute.
  2. Clear cache and cookies for that domain.
  3. Look up the service on IsDownNow to see if others are experiencing the same issue.