2019-06-06 12:30:31 The table `db_version` indicates that your [World] database does not match the expected structure!
2019-06-06 12:30:31 [A] You have database Version: 21
2019-06-06 12:30:31 Structure: 10
2019-06-06 12:30:31 Content: 70
2019-06-06 12:30:31 Description: random object removed
2019-06-06 12:30:31 You need database Version: 21
2019-06-06 12:30:31 Structure: 16
2019-06-06 12:30:31 Content: 10
2019-06-06 12:30:31 Description: quest_8332_text_update
Long story short, I had MangosThree (the cata version) running for a short time but dumped it in favor of WotLK. At this point, I've cloned and compiled the mangosTwo a couple times, wiped the mysql databases, uninstalled and reinstalled mysql, and still no luck. Per the log, everything in the Rel21 folder updates successfully and no errors are noted. I can't find any other database updates to download/install on the github site.
Google and this site's search engine haven't turned up anything for me. I'm starting to wonder if there's a remnant of the mangosthree install that's somehow impacting this. Thanks in advance for any advice!