Fatal error: Uncaught Error: Class 'PHP_CodeSniffer\Tokenizers\Tokenizer' not found in /home/vivliari/public_html/presta-validator/vendor/squizlabs/php_codesniffer/src/Tokenizers/JS.php:16 Stack trace: #0 {main} thrown in /home/vivliari/public_html/presta-validator/vendor/squizlabs/php_codesniffer/src/Tokenizers/JS.php on line 16