Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/discovergreece/public_html/vendor/maennchen/zipstream-php/test/Zs/ExtendedInformationExtraFieldTest.php:10 Stack trace: #0 {main} thrown in /home/discovergreece/public_html/vendor/maennchen/zipstream-php/test/Zs/ExtendedInformationExtraFieldTest.php on line 10