MediaWiki internal error.

Original exception: [900bc91f1b5c5e392a8a91b3] 2024-03-28 20:59:29: Fatal exception of type "Wikimedia\Rdbms\DBQueryError"

Exception caught inside exception handler.

Set $wgShowExceptionDetails = true; and $wgShowDBErrorBacktrace = true; at the bottom of LocalSettings.php to show detailed debugging information.