Fatal error: Uncaught Error: Class "PHP_CodeSniffer\Sniffs\AbstractScopeSniff" not found in /home/alotaishan/public_html/ots001/vendor/squizlabs/php_codesniffer/src/Sniffs/AbstractVariableSniff.php:21 Stack trace: #0 {main} thrown in /home/alotaishan/public_html/ots001/vendor/squizlabs/php_codesniffer/src/Sniffs/AbstractVariableSniff.php on line 21