Warning: require(/var/www/clients/client2/web2/web/vendor/composer/../mageside/product-samples/registration.php): Failed to open stream: No such file or directory in /var/www/clients/client2/web2/web/vendor/composer/autoload_real.php on line 73

Fatal error: Uncaught Error: Failed opening required '/var/www/clients/client2/web2/web/vendor/composer/../mageside/product-samples/registration.php' (include_path='/var/www/clients/client2/web2/web/vendor/magento/zendframework1/library:.:/usr/share/php') in /var/www/clients/client2/web2/web/vendor/composer/autoload_real.php:73 Stack trace: #0 /var/www/clients/client2/web2/web/vendor/composer/autoload_real.php(63): composerRequirefbacbd81978796fe2acaa3848810130b() #1 /var/www/clients/client2/web2/web/vendor/autoload.php(7): ComposerAutoloaderInitfbacbd81978796fe2acaa3848810130b::getLoader() #2 /var/www/clients/client2/web2/web/app/autoload.php(51): include('...') #3 /var/www/clients/client2/web2/web/app/bootstrap.php(44): require_once('...') #4 /var/www/clients/client2/web2/web/pub/index.php(12): require('...') #5 {main} thrown in /var/www/clients/client2/web2/web/vendor/composer/autoload_real.php on line 73