Fatal error: Uncaught Error: Class "PHP_CodeSniffer\Config" not found in C:\xampp\htdocs\astra-backoffice\vendor\nesbot\carbon\tests\ConfigDouble.php:23 Stack trace: #0 {main} thrown in C:\xampp\htdocs\astra-backoffice\vendor\nesbot\carbon\tests\ConfigDouble.php on line 23