Fatal error: Uncaught Error: Class 'Laminas\Code\Scanner\ClassScanner' not found in /opt/lampp/htdocs/us/vendor/laminas/laminas-code/src/Scanner/DerivedClassScanner.php:18 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/us/vendor/laminas/laminas-code/src/Scanner/DerivedClassScanner.php on line 18