Fatal error: Uncaught Error: Class 'DeepCopy\f001\A' not found in /var/www/html/ucetnik/vendor/myclabs/deep-copy/fixtures/f001/B.php:5 Stack trace: #0 {main} thrown in /var/www/html/ucetnik/vendor/myclabs/deep-copy/fixtures/f001/B.php on line 5