Fatal error: Uncaught Error: Interface 'Fabiang\Xmpp\Connection\ConnectionInterface' not found in /home/halabaj/nazwa.pl/htdocs/test.halaba.com.pl/xmp/vendor/fabiang/xmpp/src/Connection/AbstractConnection.php:53 Stack trace: #0 {main} thrown in /home/halabaj/nazwa.pl/htdocs/test.halaba.com.pl/xmp/vendor/fabiang/xmpp/src/Connection/AbstractConnection.php on line 53