After logging into Moodle and going to the Site Administrator area, I get this error message. This occurred after I attempted an upgrade and it didn’t work so I restored the site from backup. Now everything is fine except I can get this error. I am using a hosted service but I can do command line prompts. I am a front-end Moodle admin, not a back-end so I’m trying my best.
Things I’ve already tried
· I did click on the “More information about this error link” but the site literally said there is no information available.
· I did try googling the error and there is no information on this specific error
· I also tried purging the cache
