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:852
Stack trace:
#0 /var/www/html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(852): PDO->query('SELECT tax.id a...')
#1 /var/www/html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Query/QueryBuilder.php(206): Doctrine\DBAL\Connection->executeQuery('SELECT tax.id a...', Array, Array)
#2 /var/www/html/engine/Shopware/Bundle/StoreFrontBundle/Gateway/DBAL/TaxGateway.php(87): Doctrine\DBAL\Query\QueryBuilder->execute()
#3 /var/www/html/engine/Shopware/Bundle/StoreFrontBundle/Service/Core/ContextService.php(373): Shopware\Bundle\StoreFrontBundle\Gateway\DBAL\TaxGateway->getRules(Object(Shopware\Bundle\StoreFrontBundle\Struct\Customer\Group), NULL, NULL, NULL)
#4 /var/www/html/engine/Shopware/Bundle/StoreFrontBundle/Service/Core/ContextService.php(132): Shopware\Bundle\StoreFrontBundle\Service\Core\ContextService->create('https://grqaser...', 4, 1, 'EK', NUL in /var/www/html/vendor/doctrine/dbal/lib/Doctrine/DBAL/DBALException.php on line 131
Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away in /var/www/html/engine/Shopware/Components/Session/PdoSessionHandler.php:343
Stack trace:
#0 /var/www/html/engine/Shopware/Components/Session/PdoSessionHandler.php(343): PDOStatement->execute()
#1 [internal function]: Shopware\Components\Session\PdoSessionHandler->write('d1a56c0279a7e38...', 'Shopware|a:6:{s...')
#2 [internal function]: session_write_close()
#3 {main}
thrown in /var/www/html/engine/Shopware/Components/Session/PdoSessionHandler.php on line 343