Please help me, how to fix this issue

[vuonglechi]

Anybody can give me suggestion about this issues: [root@instance-6 public_html]# php artisan bowhead:websocket_bitfinex -vvv

[Predis\Connection\ConnectionException (111)] Connection refused [tcp://127.0.0.1:6379]

Exception trace: () at /home/mytrader.com/public_html/vendor/predis/predis/src/Connection/AbstractConnection.php:155 Predis\Connection\AbstractConnection->onConnectionError() at /home/mytrader.com/public_html/vendor/predis/predis/src/Connection/StreamConnection.php:128 Predis\Connection\StreamConnection->createStreamSocket() at /home/mytrader.com/public_html/vendor/predis/predis/src/Connection/StreamConnection.php:178 Predis\Connection\StreamConnection->tcpStreamInitializer() at /home/mytrader.com/public_html/vendor/predis/predis/src/Connection/StreamConnection.php:100 Predis\Connection\StreamConnection->createResource() at /home/mytrader.com/public_html/vendor/predis/predis/src/Connection/AbstractConnection.php:81 Predis\Connection\AbstractConnection->connect() at /home/mytrader.com/public_html/vendor/predis/predis/src/Connection/StreamConnection.php:258 Predis\Connection\StreamConnection->connect() at /home/mytrader.com/public_html/vendor/predis/predis/src/Connection/AbstractConnection.php:180 Predis\Connection\AbstractConnection->getResource() at /home/mytrader.com/public_html/vendor/predis/predis/src/Connection/StreamConnection.php:288 Predis\Connection\StreamConnection->write() at /home/mytrader.com/public_html/vendor/predis/predis/src/Connection/StreamConnection.php:394 Predis\Connection\StreamConnection->writeRequest() at /home/mytrader.com/public_html/vendor/predis/predis/src/Connection/AbstractConnection.php:110 Predis\Connection\AbstractConnection->executeCommand() at /home/mytrader.com/public_html/vendor/predis/predis/src/Client.php:331 Predis\Client->executeCommand() at /home/mytrader.com/public_html/vendor/predis/predis/src/Client.php:314 Predis\Client->call() at /home/mytrader.com/public_html/vendor/laravel/framework/src/Illuminate/Redis/Connections/Connection.php:72 Illuminate\Redis\Connections\Connection->command() at /home/mytrader.com/public_html/vendor/laravel/framework/src/Illuminate/Redis/Connections/Connection.php:84 Illuminate\Redis\Connections\Connection->call() at /home/mytrader.com/public_html/vendor/laravel/framework/src/Illuminate/Cache/RedisStore.php:93 Illuminate\Cache\RedisStore->put() at /home/mytrader.com/public_html/vendor/laravel/framework/src/Illuminate/Cache/Repository.php:175 Illuminate\Cache\Repository->put() at /home/mytrader.com/public_html/vendor/laravel/framework/src/Illuminate/Cache/CacheManager.php:305 Illuminate\Cache\CacheManager->__call() at /home/mytrader.com/public_html/vendor/laravel/framework/src/Illuminate/Support/Facades/Facade.php:221 Illuminate\Support\Facades\Facade::__callStatic() at /home/mytrader.com/public_html/app/Console/Commands/BitfinexWebsocketCommand.php:199 Bowhead\Console\Commands\BitfinexWebsocketCommand->Bowhead\Console\Commands{closure}() at /home/mytrader.com/public_html/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php:70 Ratchet\Client\WebSocket->emit() at /home/mytrader.com/public_html/vendor/ratchet/pawl/src/WebSocket.php:71 Ratchet\Client\WebSocket->Ratchet\Client{closure}() at /home/mytrader.com/public_html/vendor/ratchet/rfc6455/src/Messaging/MessageBuffer.php:104 Ratchet\RFC6455\Messaging\MessageBuffer->processData() at /home/mytrader.com/public_html/vendor/ratchet/rfc6455/src/Messaging/MessageBuffer.php:60 Ratchet\RFC6455\Messaging\MessageBuffer->onData() at /home/mytrader.com/public_html/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php:70 Evenement\EventEmitter->emit() at /home/mytrader.com/public_html/vendor/react/stream/src/Stream.php:173 React\Stream\Stream->handleData() at n/a:n/a call_user_func() at /home/mytrader.com/public_html/vendor/react/event-loop/src/StreamSelectLoop.php:236 React\EventLoop\StreamSelectLoop->waitForStreamActivity() at /home/mytrader.com/public_html/vendor/react/event-loop/src/StreamSelectLoop.php:205 React\EventLoop\StreamSelectLoop->run() at /home/mytrader.com/public_html/app/Console/Commands/BitfinexWebsocketCommand.php:375 Bowhead\Console\Commands\BitfinexWebsocketCommand->handle() at n/a:n/a call_user_func_array() at /home/mytrader.com/public_html/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php:29 Illuminate\Container\BoundMethod::Illuminate\Container{closure}() at /home/mytrader.com/public_html/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php:87 Illuminate\Container\BoundMethod::callBoundMethod() at /home/mytrader.com/public_html/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php:31 Illuminate\Container\BoundMethod::call() at /home/mytrader.com/public_html/vendor/laravel/framework/src/Illuminate/Container/Container.php:539 Illuminate\Container\Container->call() at /home/mytrader.com/public_html/vendor/laravel/framework/src/Illuminate/Console/Command.php:182 Illuminate\Console\Command->execute() at /home/mytrader.com/public_html/vendor/symfony/console/Command/Command.php:264 Symfony\Component\Console\Command\Command->run() at /home/mytrader.com/public_html/vendor/laravel/framework/src/Illuminate/Console/Command.php:167 Illuminate\Console\Command->run() at /home/mytrader.com/public_html/vendor/symfony/console/Application.php:888 Symfony\Component\Console\Application->doRunCommand() at /home/mytrader.com/public_html/vendor/symfony/console/Application.php:224 Symfony\Component\Console\Application->doRun() at /home/mytrader.com/public_html/vendor/symfony/console/Application.php:125 Symfony\Component\Console\Application->run() at /home/mytrader.com/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php:122 Illuminate\Foundation\Console\Kernel->handle() at /home/mytrader.com/public_html/artisan:35

[root@instance-6 public_html]#

[elvismdev]

Your Redis server is not running https://redis.io/topics/quickstart