Fatal error: Uncaught Error: Interface "PHP_CodeSniffer\Sniffs\Sniff" not found in /home/websupportontdem/public_html/uscabinetonline.websupportondemo.com/old/vendor/magento/magento2-functional-testing-framework/dev/tests/static/Magento/Sniffs/LiteralNamespaces/LiteralNamespacesSniff.php:14 Stack trace: #0 {main} thrown in /home/websupportontdem/public_html/uscabinetonline.websupportondemo.com/old/vendor/magento/magento2-functional-testing-framework/dev/tests/static/Magento/Sniffs/LiteralNamespaces/LiteralNamespacesSniff.php on line 14