Only the panel is showing the 500 error

Hi,

I just made some changes to a website: Updated blueprints, templates, snippets. Then the Panel stopped working: After login I get a 500 error. After a while I got a completely blank page instead of a 500 error.

The website is already online and running on Kirby for more than 2 years and I have made many changes in the past, always without any problem. First time I get this error.

Already tried the following, nothing helped:

  • Replaced all folders I updated with a backup from previous version
  • Replace Kirby and Panel folder (with newest version of Kirby)
  • Checked file permissions

The website itself is working perfectly fine by the way. Only the panel is showing the 500 error.

What’s going on here?

Best regards,

What is your PHP version? Kirby 2.5.11+ requires at least PHP 5.6.