For some reason moodle forced me today to downgrade the certificate plugin to an older version, from 2014 - instead of the latest I had installed.
Currently, whenever I try to view a certificate I get internal error 500. Nothing in error logs, not clear what's wrong. I tired:
- Re-installed back the newest certificate plugin I can (I've moodle 3.1 installed)
- Tried to save settings again
- Flushed cache
Nothing helped. Anyone got an idea? Is it safe to completely remove the plugin and install again (will it remove the uploaded certificates?)