MediaWiki internal error.

Original exception: [08519f1a0c1f1340b867b7d5] 2024-03-29 11:01:47: 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.