Fatal error: Uncaught Error: Class 'PHP_CodeSniffer\Config' not found in /home/discovergreece/public_html/vendor/squizlabs/php_codesniffer/tests/ConfigDouble.php:23 Stack trace: #0 {main} thrown in /home/discovergreece/public_html/vendor/squizlabs/php_codesniffer/tests/ConfigDouble.php on line 23