Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /srv/disk3/4464330/www/back.ticket-el.com/vendor/psr/log/Psr/Log/Test/LoggerInterfaceTest.php:15 Stack trace: #0 {main} thrown in /srv/disk3/4464330/www/back.ticket-el.com/vendor/psr/log/Psr/Log/Test/LoggerInterfaceTest.php on line 15