Additional uncaught exception thrown while handling exception.

Original

Predis\Connection\ConnectionException: No route to host [tcp://10.176.65.224:6379] in Predis\Connection\AbstractConnection->onConnectionError() (line 141 of /var/www/drupal/sites/all/libraries/predis/lib/Predis/Connection/AbstractConnection.php).

Additional

Predis\Connection\ConnectionException: No route to host [tcp://10.176.65.224:6379] in Predis\Connection\AbstractConnection->onConnectionError() (line 141 of /var/www/drupal/sites/all/libraries/predis/lib/Predis/Connection/AbstractConnection.php).