Fatal error: Uncaught Error: Class 'Composer\Repository\ComposerRepository' not found in /home/srv1clbr/public_html/sport43app/vendor/symfony/flex/src/ComposerRepository.php:19 Stack trace: #0 {main} thrown in /home/srv1clbr/public_html/sport43app/vendor/symfony/flex/src/ComposerRepository.php on line 19