The search index could not be updated. The site is misconfigured. Contact an administrator. SQLSTATE[42000]: Syntax error or access violation: 1064 unknown table 'tiki_main_67e2559f7089d' in delete request
I changed the moderator group set to registered users. When I made the moderator group 'Registered' I was able to post topics as a user. All users can delete topics in that particular forum now which I'm not so happy about, so I'm still not really any closer to the answer. At least as long as I make the moderator group whatever 'stakeholder' groups I was creating, I can skip the step of giving that group specific permissions