MediaWiki internal error.

Original exception: [99bb3106f7cbc4c34269c948] 2024-03-28 18:41:20: 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.