Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/uralbox/public_html/vendor/laminas/laminas-filter/test/StripNewlinesTest.php:13 Stack trace: #0 {main} thrown in /home/uralbox/public_html/vendor/laminas/laminas-filter/test/StripNewlinesTest.php on line 13