Fatal error: Uncaught Error: Interface "PhpCsFixer\Fixer\FixerInterface" not found in /var/www/html/booking/vendor/phar-io/manifest/tools/php-cs-fixer.d/PhpdocSingleLineVarFixer.php:19 Stack trace: #0 {main} thrown in /var/www/html/booking/vendor/phar-io/manifest/tools/php-cs-fixer.d/PhpdocSingleLineVarFixer.php on line 19