Fatal error: Uncaught Error: Class 'PHP_CodeSniffer\Filters\Filter' not found in /home/discovergreece/public_html/vendor/squizlabs/php_codesniffer/src/Filters/ExactMatch.php:16 Stack trace: #0 {main} thrown in /home/discovergreece/public_html/vendor/squizlabs/php_codesniffer/src/Filters/ExactMatch.php on line 16