Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away in /var/www/html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php:1309 Stack trace: #0 /var/www/html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(1309): PDO->query('SELECT template...') #1 /var/www/html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Query/QueryBuilder.php(212): Doctrine\DBAL\Connection->executeQuery('SELECT template...', Array, Array) #2 /var/www/html/engine/Shopware/Components/Theme/Inheritance.php(401): Doctrine\DBAL\Query\QueryBuilder->execute() #3 /var/www/html/engine/Shopware/Components/Theme/Inheritance.php(203): Shopware\Components\Theme\Inheritance->fetchTemplates() #4 /var/www/html/engine/Shopware/Components/Theme/EventListener/ConfigLoader.php(76): Shopware\Components\Theme\Inheritance->getSmartyDirectories(Object(Shopware\Models\Shop\Template)) #5 /var/www/html/engine/Library/Enlight/Event/Handler/Default.php(90): Shopware\Components\Theme\EventListener\ConfigLoader->onDispatch(Object(Enlig in /var/www/html/vendor/doctrine/dbal/lib/Doctrine/DBAL/DBALException.php on line 185

Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away in /var/www/html/engine/Shopware/Components/Session/PdoSessionHandler.php:512 Stack trace: #0 /var/www/html/engine/Shopware/Components/Session/PdoSessionHandler.php(512): PDO->rollBack() #1 /var/www/html/engine/Shopware/Components/Session/PdoSessionHandler.php(387): Shopware\Components\Session\PdoSessionHandler->rollback() #2 /var/www/html/vendor/symfony/http-foundation/Session/Storage/Proxy/SessionHandlerProxy.php(73): Shopware\Components\Session\PdoSessionHandler->write('98f891e4f0e5908...', 'Shopware|a:4:{s...') #3 [internal function]: Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy->write('98f891e4f0e5908...', 'Shopware|a:4:{s...') #4 [internal function]: session_write_close() #5 {main} thrown in /var/www/html/engine/Shopware/Components/Session/PdoSessionHandler.php on line 512