Fatal error: Uncaught Error: Class "SpecialPageTestBase" not found in C:\xampp\htdocs\extensions\AbuseFilter\tests\phpunit\integration\Special\SpecialAbuseFilterTest.php:59 Stack trace: #0 {main} thrown in C:\xampp\htdocs\extensions\AbuseFilter\tests\phpunit\integration\Special\SpecialAbuseFilterTest.php on line 59