Fatal error: Uncaught Error: Class "SpecialPageTestBase" not found in /var/www/html/extensions/UploadWizard/tests/phpunit/SpecialUploadWizardTest.php:13 Stack trace: #0 {main} thrown in /var/www/html/extensions/UploadWizard/tests/phpunit/SpecialUploadWizardTest.php on line 13