Fatal error: Uncaught PDOException: SQLSTATE[HY000] [1049] Unknown database 'custom_uat' in /domains/customplugs.ppddev.co.uk/http/vendor/magento/zendframework1/library/Zend/Db/Adapter/Pdo/Abstract.php:128 Stack trace: #0 /domains/customplugs.ppddev.co.uk/http/vendor/magento/zendframework1/library/Zend/Db/Adapter/Pdo/Abstract.php(128): PDO->__construct('mysql:host=db1....', 'custom_uat', '032943f33b15b60...', Array) #1 /domains/customplugs.ppddev.co.uk/http/vendor/magento/zendframework1/library/Zend/Db/Adapter/Pdo/Mysql.php(111): Zend_Db_Adapter_Pdo_Abstract->_connect() #2 /domains/customplugs.ppddev.co.uk/http/vendor/magento/framework/DB/Adapter/Pdo/Mysql.php(398): Zend_Db_Adapter_Pdo_Mysql->_connect() #3 /domains/customplugs.ppddev.co.uk/http/vendor/magento/zendframework1/library/Zend/Db/Adapter/Abstract.php(861): Magento\Framework\DB\Adapter\Pdo\Mysql->_connect() #4 /domains/customplugs.ppddev.co.uk/http/vendor/magento/zendframework1/library/Zend/Db/Adapter/Abstract.php(931): Zend_Db_Adapter_Abstract->quote('staging', in /domains/customplugs.ppddev.co.uk/http/vendor/magento/zendframework1/library/Zend/Db/Adapter/Pdo/Abstract.php on line 144