MediaWiki internal error.

Original exception: [fe8d23ebc63d69e1a1a7f86d] 2024-03-29 12:18:39: 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.