MediaWiki internal error.

Original exception: [839d8a8a0868d5bb6e6abf7d] 2024-03-19 03:13:03: 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.