Fatal error: Uncaught exception 'Predis\Connection\ConnectionException' with message 'Connection refused [tcp://127.0.0.1:6379]' in /usr/share/pear/Predis/Connection/AbstractConnection.php:139 Stack trace: #0 /usr/share/pear/Predis/Connection/StreamConnection.php(93): Predis\Connection\AbstractConnection->onConnectionError('Connection refu...', 111) #1 /usr/share/pear/Predis/Connection/StreamConnection.php(69): Predis\Connection\StreamConnection->tcpStreamInitializer(Object(Predis\Connection\ConnectionParameters)) #2 /usr/share/pear/Predis/Connection/AbstractConnection.php(95): Predis\Connection\StreamConnection->createResource() #3 /usr/share/pear/Predis/Connection/StreamConnection.php(141): Predis\Connection\AbstractConnection->connect() #4 /usr/share/pear/Predis/Connection/AbstractConnection.php(179): Predis\Connection\StreamConnection->connect() #5 /usr/share/pear/Predis/Connection/StreamConnection.php(180): Predis\Connection\AbstractConnection->getResource() #6 /usr/share/pear/Predis/Connection/StreamConnection.php(2 in /usr/share/pear/Predis/Connection/AbstractConnection.php on line 139