Deprecated: Use of Wikimedia\Rdbms\LoadBalancer::getConnectionRef was deprecated in MediaWiki 1.39. [Called from SMW\MediaWiki\Connection\LoadBalancerConnectionProvider::getConnection in /var/www/html/extensions/SemanticMediaWiki/src/MediaWiki/Connection/LoadBalancerConnectionProvider.php at line 100] in /var/www/html/includes/debug/MWDebug.php on line 385 Weiteres zur Röntgenphysik#_QUERY7bd655aa3647232abbb07e713bd5b436