Fatal error: Uncaught Error: Class "Tests\HtmlSanitizer\AbstractSanitizerTest" not found in C:\xampp\htdocs\projet-GMAO\vendor\tgalopin\html-sanitizer\tests\FullSanitizerTest.php:17 Stack trace: #0 {main} thrown in C:\xampp\htdocs\projet-GMAO\vendor\tgalopin\html-sanitizer\tests\FullSanitizerTest.php on line 17