Fatal error: Uncaught Predis\Connection\ConnectionException: No connection could be made because the target machine actively refused it [tcp://127.0.0.1:6380] in C:\xampp\htdocs\contoh\vendor\predis\predis\src\Connection\AbstractConnection.php:144 Stack trace: #0 C:\xampp\htdocs\contoh\vendor\predis\predis\src\Connection\StreamConnection.php(109): Predis\Connection\AbstractConnection->onConnectionError('No connection c...', 10061) #1 C:\xampp\htdocs\contoh\vendor\predis\predis\src\Connection\StreamConnection.php(154): Predis\Connection\StreamConnection->createStreamSocket(Object(Predis\Connection\Parameters), 'tcp://127.0.0.1...', 4) #2 C:\xampp\htdocs\contoh\vendor\predis\predis\src\Connection\StreamConnection.php(80): Predis\Connection\StreamConnection->tcpStreamInitializer(Object(Predis\Connection\Parameters)) #3 C:\xampp\htdocs\contoh\vendor\predis\predis\src\Connection\AbstractConnection.php(85): Predis\Connection\StreamConnection->createResource() #4 C:\xampp\htdocs\contoh\vendor\predis\predis\src\Connection\StreamConnection.php(230): Predis\Connection\AbstractConnection->connect() #5 C:\xampp\htdocs\contoh\vendor\predis\predis\src\Connection\AbstractConnection.php(169): Predis\Connection\StreamConnection->connect() #6 C:\xampp\htdocs\contoh\vendor\predis\predis\src\Connection\StreamConnection.php(265): Predis\Connection\AbstractConnection->getResource() #7 C:\xampp\htdocs\contoh\vendor\predis\predis\src\Connection\StreamConnection.php(372): Predis\Connection\StreamConnection->write('*3\r\n$3\r\nSET\r\n$3...') #8 C:\xampp\htdocs\contoh\vendor\predis\predis\src\Connection\AbstractConnection.php(122): Predis\Connection\StreamConnection->writeRequest(Object(Predis\Command\Redis\SET)) #9 C:\xampp\htdocs\contoh\vendor\predis\predis\src\Client.php(381): Predis\Connection\AbstractConnection->executeCommand(Object(Predis\Command\Redis\SET)) #10 C:\xampp\htdocs\contoh\vendor\predis\predis\src\Client.php(335): Predis\Client->executeCommand(Object(Predis\Command\Redis\SET)) #11 C:\xampp\htdocs\contoh\test_redis.php(12): Predis\Client->__call('set', Array) #12 {main} thrown in C:\xampp\htdocs\contoh\vendor\predis\predis\src\Connection\AbstractConnection.php on line 144