Additional uncaught exception thrown while handling exception.

Original

Predis\Connection\ConnectionException: php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution [tcp://redis.classicdriverha56.nine.ch:6379] in Predis\Connection\AbstractConnection->onConnectionError() (line 139 of /home/www-data/classicdriver.com/sites/all/libraries/predis/lib/Predis/Connection/AbstractConnection.php).

Additional

Predis\Connection\ConnectionException: php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution [tcp://redis.classicdriverha56.nine.ch:6379] in Predis\Connection\AbstractConnection->onConnectionError() (line 139 of /home/www-data/classicdriver.com/sites/all/libraries/predis/lib/Predis/Connection/AbstractConnection.php).