I've been running a wiki install for about two years now and I haven't backed it up at all in those years. What I "thought" was backing it up was not, and now I'm paying the consequences of my actions. I upgraded from 1.29 to 1.31.1 and I've been getting this error whenever I tried upgrading or downgrading.
Error: 1091 Can't DROP 'ct_rc_id'; check that column/key exists (localhost)
All the solutions I found referenced using backups to fix the problem, which I cannot do. Is there anything else I can do to solve this issue? if not, I've been thinking about exporting all of my pages, making a clean install and importing the .xml file and re-uploading images manually
Edit: Not really a tech guy so I'm a bit out of my element, but if I need to post some more technical information, let me know.