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