Warning: include(/mnt/data/www/html/vendor/composer/../symfony/symfony/src/Symfony/Component/HttpKernel/Kernel.php): failed to open stream: No such file or directory in /mnt/data/www/html/vendor/composer/ClassLoader.php on line 571

Warning: include(): Failed opening '/mnt/data/www/html/vendor/composer/../symfony/symfony/src/Symfony/Component/HttpKernel/Kernel.php' for inclusion (include_path='/mnt/data/www/html/vendor/pear/pear_exception:/mnt/data/www/html/vendor/pear/console_getopt:/mnt/data/www/html/vendor/pear/pear-core-minimal/src:/mnt/data/www/html/vendor/pear/archive_tar:.:/usr/share/php') in /mnt/data/www/html/vendor/composer/ClassLoader.php on line 571

Fatal error: Uncaught Error: Class 'Symfony\Component\HttpKernel\Kernel' not found in /mnt/data/www/html/app/AppKernel.php:33 Stack trace: #0 /mnt/data/www/html/vendor/composer/ClassLoader.php(571): include() #1 /mnt/data/www/html/vendor/composer/ClassLoader.php(428): Composer\Autoload\includeFile() #2 [internal function]: Composer\Autoload\ClassLoader->loadClass() #3 /mnt/data/www/html/config/autoload.php(28): spl_autoload_call() #4 /mnt/data/www/html/config/config.inc.php(39): require_once('/mnt/data/www/h...') #5 /mnt/data/www/html/index.php(2): require('/mnt/data/www/h...') #6 {main} thrown in /mnt/data/www/html/app/AppKernel.php on line 33