Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /srv/disk3/4464330/www/back.ticket-el.com/vendor/maennchen/zipstream-php/test/ZipStreamTest.php:18 Stack trace: #0 {main} thrown in /srv/disk3/4464330/www/back.ticket-el.com/vendor/maennchen/zipstream-php/test/ZipStreamTest.php on line 18