Fatal error: Uncaught Error: Class "PHP_CodeSniffer\Tests\Standards\AbstractSniffUnitTest" not found in C:\xampp\htdocs\snipe-it\vendor\squizlabs\php_codesniffer\src\Standards\Generic\Tests\Files\OneObjectStructurePerFileUnitTest.php:14 Stack trace: #0 {main} thrown in C:\xampp\htdocs\snipe-it\vendor\squizlabs\php_codesniffer\src\Standards\Generic\Tests\Files\OneObjectStructurePerFileUnitTest.php on line 14