MediaWiki internal error.

Original exception: [b0a27a47b7e0781fe09e436a] 2024-03-29 13:45:25: 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.