Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/nordenblock/public_html/styrocoat/vendor/enshrined/svg-sanitize/tests/SanitizerTest.php:12 Stack trace: #0 {main} thrown in /home/nordenblock/public_html/styrocoat/vendor/enshrined/svg-sanitize/tests/SanitizerTest.php on line 12