Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in C:\xampp\htdocs\sftpScan\vendor\paragonie\random_compat\tests\unit_with_basedir\RandomIntTest.php:2 Stack trace: #0 {main} thrown in C:\xampp\htdocs\sftpScan\vendor\paragonie\random_compat\tests\unit_with_basedir\RandomIntTest.php on line 2