Fatal error: Uncaught Error: Class "PHPUnit\Framework\Constraint\Constraint" not found in C:\laragon\www\session\vendor\symfony\browser-kit\Test\Constraint\BrowserCookieValueSame.php:17 Stack trace: #0 {main} thrown in C:\laragon\www\session\vendor\symfony\browser-kit\Test\Constraint\BrowserCookieValueSame.php on line 17