Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[HY000]: General error: 2006 MySQL server has gone away' in /var/www/html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php:993 Stack trace: #0 /var/www/html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(993): PDO->exec('TRUNCATE TABLE ...') #1 /var/www/html/engine/Shopware/Bundle/SearchBundleDBAL/SearchTerm/SearchIndexer.php(120): Doctrine\DBAL\Connection->executeUpdate('TRUNCATE TABLE ...') #2 /var/www/html/engine/Shopware/Bundle/SearchBundleDBAL/SearchTerm/SearchIndexer.php(105): Shopware\Bundle\SearchBundleDBAL\SearchTerm\SearchIndexer->build() #3 /var/www/html/engine/Shopware/Bundle/SearchBundleDBAL/SearchTerm/SearchTermQueryBuilder.php(78): Shopware\Bundle\SearchBundleDBAL\SearchTerm\SearchIndexer->validate() #4 /var/www/html/var/cache/production_201801171346/proxies/ShopwareProductionfe4d7c68c1a25484b561cfeea9b9b6d4f4d28596ProjectContainer.php(2550): Shopware\Bundle\SearchBundleDBAL\SearchTerm\SearchTermQueryBuilder->__construct(Object in /var/www/html/vendor/doctrine/dbal/lib/Doctrine/DBAL/DBALException.php on line 119

Fatal error: Uncaught exception 'PDOException' with message '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('c9cc6e757fcfcaf...', 'Shopware|a:7:{s...') #2 [internal function]: session_write_close() #3 {main} thrown in /var/www/html/engine/Shopware/Components/Session/PdoSessionHandler.php on line 343