Fatal error: Uncaught Error: Interface "Wikimedia\Telemetry\ContextPropagatorInterface" not found in /var/www/html/w/includes/Telemetry/MediaWikiPropagator.php:14 Stack trace: #0 {main} thrown in /var/www/html/w/includes/Telemetry/MediaWikiPropagator.php on line 14