MediaWiki internal error.
Original exception: [c266fca137350ae0f91ece58] 2024-03-29 12:15:04: 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.