MediaWiki internal error.<br />
<br />
Original exception: [27a5c8449e4fcb2c5dfbaa21] 2025-08-12 17:59:31: Fatal exception of type &quot;Wikimedia\Rdbms\DBConnectionError&quot;<br />
<br />
Exception caught inside exception handler.<br />
<br />
Set $wgShowExceptionDetails = true; at the bottom of LocalSettings.php to show detailed debugging information.<br />