Fatal error: Uncaught Error: Class 'PHP_CodeSniffer\Sniffs\AbstractVariableSniff' not found in C:\xampp\htdocs\wasteman\scssphp\vendor\squizlabs\php_codesniffer\src\Standards\Zend\Sniffs\NamingConventions\ValidVariableNameSniff.php:17 Stack trace: #0 {main} thrown in C:\xampp\htdocs\wasteman\scssphp\vendor\squizlabs\php_codesniffer\src\Standards\Zend\Sniffs\NamingConventions\ValidVariableNameSniff.php on line 17