Fatal error: Uncaught Error: Interface 'Ratchet\MessageInterface' not found in /home/heranore/public_html/live-hotely/vendor/cboden/ratchet/src/Ratchet/Http/HttpRequestParser.php:12 Stack trace: #0 {main} thrown in /home/heranore/public_html/live-hotely/vendor/cboden/ratchet/src/Ratchet/Http/HttpRequestParser.php on line 12