Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/uralbox/public_html/vendor/laminas/laminas-crypt/test/BlockCipher/OpensslAeadTest.php:16 Stack trace: #0 {main} thrown in /home/uralbox/public_html/vendor/laminas/laminas-crypt/test/BlockCipher/OpensslAeadTest.php on line 16