Predis\Connection\ConnectionException: Connection timed out [tcp://127.0.0.1:6379]

I'm using laravel lumen api 5.6.3 for my application. I have also using Redis for my data storage. It's working fine last 2 years and past 10 days I'm getting issue like ERROR: Predis\Connection\ConnectionException: Connection timed out [tcp://127.0.0.1:6379] in /home/minwin/public_html/winapi/vendor/predis/predis/src/Connection/AbstractConnection.php:155 Stack trace: #0 /home/minwin/public_html/winapi/vendor/predis/predis/src/Connection/StreamConnection.php(128): Predis\Connection\AbstractConnection->onConnectionError('Connection time...', 110) #1 /home/minwin/public_html/winapi/vendor/predis/predis/src/Connection/StreamConnection.php(178): Predis\Connection\StreamConnection->createStreamSocket(Object(Predis\Connection\Parameters), 'tcp://127.0.0.1...', 4) #2 /home/minwin/public_html/winapi/vendor/predis/predis/src/Connection/StreamConnection.php(100): Predis\Connection\StreamConnection->tcpStreamInitializer(Object(Predis\Connection\Parameters)) #3 /home/minwin/public_html/winapi/vendor/predis/predis/src/Connection/AbstractConnection.php(81): Predis\Connection\StreamConnection->createResource() #4 /home/minwin/public_html/winapi/vendor/predis/predis/src/Connection/StreamConnection.php(258): Predis\Connection\AbstractConnection->connect() #5 /home/minwin/public_html/winapi/vendor/predis/predis/src/Connection/AbstractConnection.php(180): Predis\Connection\StreamConnection->connect() #6 /home/minwin/public_html/winapi/vendor/predis/predis/src/Connection/StreamConnection.php(288): Predis\Connection\AbstractConnection->getResource() #7 /home/minwin/public_html/winapi/vendor/predis/predis/src/Connection/StreamConnection.php(394): Predis\Connection\StreamConnection->write('*2\r\n$3\r\nGET\r\n$1...') #8 /home/minwin/public_html/winapi/vendor/predis/predis/src/Connection/AbstractConnection.php(110): Predis\Connection\StreamConnection->writeRequest(Object(Predis\Command\StringGet)) #9 /home/minwin/public_html/winapi/vendor/predis/predis/src/Client.php(331): Predis\Connection\AbstractConnection->executeCommand(Object(Predis\Command\StringGet)) #10 /home/minwin/public_html/winapi/vendor/predis/predis/src/Client.php(314): Predis\Client->executeCommand(Object(Predis\Command\StringGet)) #11 /home/minwin/public_html/winapi/vendor/illuminate/redis/Connections/Connection.php(96): Predis\Client->__call('get', Array) #12 /home/minwin/public_html/winapi/vendor/illuminate/redis/Connections/Connection.php(108): Illuminate\Redis\Connections\Connection->command('get', Array) #13 /home/minwin/public_html/winapi/vendor/illuminate/redis/RedisManager.php(138): Illuminate\Redis\Connections\Connection->__call('get', Array) #14 /home/minwin/public_html/winapi/app/Http/Controllers/OSWinbullliteController.php(49): Illuminate\Redis\RedisManager->__call('get', Array) #15 [internal function]: App\Http\Controllers\OSWinbullliteController->updatesourcerate(Object(Illuminate\Http\Request)) #16 /home/minwin/public_html/winapi/vendor/illuminate/container/BoundMethod.php(29): call_user_func_array(Array, Array) #17 /home/minwin/public_html/winapi/vendor/illuminate/container/BoundMethod.php(87): Illuminate\Container\BoundMethod::Illuminate\Container{closure}() #18 /home/minwin/public_html/winapi/vendor/illuminate/container/BoundMethod.php(31): Illuminate\Container\BoundMethod::callBoundMethod(Object(Laravel\Lumen\Application), Array, Object(Closure)) #19 /home/minwin/public_html/winapi/vendor/illuminate/container/Container.php(564): Illuminate\Container\BoundMethod::call(Object(Laravel\Lumen\Application), Array, Array, NULL) #20 /home/minwin/public_html/winapi/vendor/laravel/lumen-framework/src/Concerns/RoutesRequests.php(373): Illuminate\Container\Container->call(Array, Array) #21 /home/minwin/public_html/winapi/vendor/laravel/lumen-framework/src/Concerns/RoutesRequests.php(339): Laravel\Lumen\Application->callControllerCallable(Array, Array) #22 /home/minwin/public_html/winapi/vendor/laravel/lumen-framework/src/Concerns/RoutesRequests.php(313): Laravel\Lumen\Application->callLumenController(Object(App\Http\Controllers\OSWinbullliteController), 'updatesourcerat...', Array) #23 /home/minwin/public_html/winapi/vendor/laravel/lumen-framework/src/Concerns/RoutesRequests.php(275): Laravel\Lumen\Application->callControllerAction(Array) #24 /home/minwin/public_html/winapi/vendor/laravel/lumen-framework/src/Concerns/RoutesRequests.php(260): Laravel\Lumen\Application->callActionOnArrayBasedRoute(Array) #25 /home/minwin/public_html/winapi/vendor/laravel/lumen-framework/src/Concerns/RoutesRequests.php(160): Laravel\Lumen\Application->handleFoundRoute(Array) #26 [internal function]: Laravel\Lumen\Application->Laravel\Lumen\Concerns{closure}(Object(Illuminate\Http\Request)) #27 /home/minwin/public_html/winapi/vendor/laravel/lumen-framework/src/Routing/Pipeline.php(52): call_user_func(Object(Closure), Object(Illuminate\Http\Request)) #28 /home/minwin/public_html/winapi/app/Http/Middleware/CorsMiddleware.php(30): Laravel\Lumen\Routing\Pipeline->Laravel\Lumen\Routing{closure}(Object(Illuminate\Http\Request)) #29 /home/minwin/public_html/winapi/vendor/illuminate/pipeline/Pipeline.php(149): App\Http\Middleware\CorsMiddleware->handle(Object(Illuminate\Http\Request), Object(Closure)) #30 [internal function]: Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request)) #31 /home/minwin/public_html/winapi/vendor/laravel/lumen-framework/src/Routing/Pipeline.php(32): call_user_func(Object(Closure), Object(Illuminate\Http\Request)) #32 /home/minwin/public_html/winapi/vendor/illuminate/pipeline/Pipeline.php(102): Laravel\Lumen\Routing\Pipeline->Laravel\Lumen\Routing{closure}(Object(Illuminate\Http\Request)) #33 /home/minwin/public_html/winapi/vendor/laravel/lumen-framework/src/Concerns/RoutesRequests.php(410): Illuminate\Pipeline\Pipeline->then(Object(Closure)) #34 /home/minwin/public_html/winapi/vendor/laravel/lumen-framework/src/Concerns/RoutesRequests.php(166): Laravel\Lumen\Application->sendThroughPipeline(Array, Object(Closure)) #35 /home/minwin/public_html/winapi/vendor/laravel/lumen-framework/src/Concerns/RoutesRequests.php(107): Laravel\Lumen\Application->dispatch(NULL) #36 /home/minwin/public_html/winapi/index.php(32): Laravel\Lumen\Application->run() #37 {main} {"exception":"[object] (Predis\Connection\ConnectionException(code: 110): Connection timed out [tcp://127.0.0.1:6379] at /home/minwin/public_html/winapi/vendor/predis/predis/src/Connection/AbstractConnection.php:155)

I have setting in .env like, BROADCAST_DRIVER=redis

CACHE_DRIVER=redis QUEUE_DRIVER=redis

REDIS_HOST=127.0.0.1 REDIS_PORT=6379 REDIS_TIMEOUT=60

I couldn't find out the solution for this issue and I couldn't understand the issue. Please help any one to solve this issue