Hi. I am having problems upgrading my mediawiki instance. SO far I have: replaced all files with 1.23.7 files, added back a couple of custom lines for auth, upgraded all extensions to 1.23 and removed unsupported ones and then tried to run php update.php. The script connects and then fails shorty afterward on Error: 1054 Unknown column 'page_content_model' in 'field list'. Does anyone know where this table gets created?