Fatal error: Uncaught PDOException: PDO::__construct(): MySQL server has gone away in /var/www/ngn/source/live/core/2020_kw42_02_2020-10-19/framework/thirdparty/ZendFramework/library/Zend/Db/Adapter/Pdo/Abstract.php:128 Stack trace: #0 /var/www/ngn/source/live/core/2020_kw42_02_2020-10-19/framework/thirdparty/ZendFramework/library/Zend/Db/Adapter/Pdo/Abstract.php(128): PDO->__construct('mysql:host=10.1...', 'http', 'xxx', Array) #1 /var/www/ngn/source/live/core/2020_kw42_02_2020-10-19/framework/thirdparty/ZendFramework/library/Zend/Db/Adapter/Pdo/Mysql.php(111): Zend_Db_Adapter_Pdo_Abstract->_connect() #2 /var/www/ngn/source/live/core/2020_kw42_02_2020-10-19/framework/thirdparty/ZendFramework/library/Zend/Db/Adapter/Abstract.php(460): Zend_Db_Adapter_Pdo_Mysql->_connect() #3 /var/www/ngn/source/live/core/2020_kw42_02_2020-10-19/framework/thirdparty/ZendFramework/library/Zend/Db/Adapter/Pdo/Abstract.php(238): Zend_Db_Adapter_Abstract->query('SET NAMES "utf8...', Array) #4 /var/www/ngn/source/live/core/2020_kw42_02_2020-10- in /var/www/ngn/source/live/core/2020_kw42_02_2020-10-19/framework/thirdparty/ZendFramework/library/Zend/Db/Adapter/Pdo/Abstract.php on line 144 Fatal error: Uncaught PDOException: PDO::__construct(): MySQL server has gone away in /var/www/ngn/source/live/core/2020_kw42_02_2020-10-19/framework/thirdparty/ZendFramework/library/Zend/Db/Adapter/Pdo/Abstract.php:128 Stack trace: #0 /var/www/ngn/source/live/core/2020_kw42_02_2020-10-19/framework/thirdparty/ZendFramework/library/Zend/Db/Adapter/Pdo/Abstract.php(128): PDO->__construct('mysql:host=10.1...', 'http', 'xxx', Array) #1 /var/www/ngn/source/live/core/2020_kw42_02_2020-10-19/framework/thirdparty/ZendFramework/library/Zend/Db/Adapter/Pdo/Mysql.php(111): Zend_Db_Adapter_Pdo_Abstract->_connect() #2 /var/www/ngn/source/live/core/2020_kw42_02_2020-10-19/framework/thirdparty/ZendFramework/library/Zend/Db/Adapter/Abstract.php(460): Zend_Db_Adapter_Pdo_Mysql->_connect() #3 /var/www/ngn/source/live/core/2020_kw42_02_2020-10-19/framework/thirdparty/ZendFramework/library/Zend/Db/Adapter/Pdo/Abstract.php(238): Zend_Db_Adapter_Abstract->query('SET NAMES "utf8...', Array) #4 /var/www/ngn/source/live/core/2020_kw42_02_2020-10- in /var/www/ngn/source/live/core/2020_kw42_02_2020-10-19/framework/thirdparty/ZendFramework/library/Zend/Db/Adapter/Pdo/Abstract.php on line 144