FATAL: Uncaught Predis\Connection\Resource\Exception\StreamInitException: Connection timed out [tcp://127.0.0.1:6379] in /home/lwconsg/study-in-europe/htdocs/vendor/predis/predis/src/Connection/Resource/StreamFactory.php:241
Stack trace:
#0 /home/lwconsg/study-in-europe/htdocs/vendor/predis/predis/src/Connection/Resource/StreamFactory.php(214): Predis\Connection\Resource\StreamFactory->onInitializationError(false, Object(Predis\Connection\Parameters), 'Connection time...', 110)
#1 /home/lwconsg/study-in-europe/htdocs/vendor/predis/predis/src/Connection/Resource/StreamFactory.php(109): Predis\Connection\Resource\StreamFactory->createStreamSocket(Object(Predis\Connection\Parameters), 'tcp://127.0.0.1...', 4)
#2 /home/lwconsg/study-in-europe/htdocs/vendor/predis/predis/src/Connection/Resource/StreamFactory.php(33): Predis\Connection\Resource\StreamFactory->tcpStreamInitializer(Object(Predis\Connection\Parameters))
#3 /home/lwconsg/study-in-europe/htdocs/vendor/predis/predis/src/Connection/StreamConnection.php(84): Predis\Connection\Resource\StreamFactory->createStream(Object(Predis\Connection\Parameters))
#4 /home/lwconsg/study-in-europe/htdocs/vendor/predis/predis/src/Connection/AbstractConnection.php(97): Predis\Connection\StreamConnection->createResource()
#5 /home/lwconsg/study-in-europe/htdocs/vendor/predis/predis/src/Connection/StreamConnection.php(92): Predis\Connection\AbstractConnection->connect()
#6 /home/lwconsg/study-in-europe/htdocs/vendor/predis/predis/src/Connection/AbstractConnection.php(183): Predis\Connection\StreamConnection->connect()
#7 /home/lwconsg/study-in-europe/htdocs/vendor/predis/predis/src/Connection/StreamConnection.php(119): Predis\Connection\AbstractConnection->getResource()
#8 /home/lwconsg/study-in-europe/htdocs/vendor/predis/predis/src/Connection/StreamConnection.php(233): Predis\Connection\StreamConnection->write('*2\r\n$3\r\nGET\r\n$4...')
#9 /home/lwconsg/study-in-europe/htdocs/vendor/predis/predis/src/Connection/AbstractConnection.php(134): Predis\Connection\StreamConnection->writeRequest(Object(Predis\Command\Redis\GET))
#10 /home/lwconsg/study-in-europe/htdocs/vendor/predis/predis/src/Client.php(382): Predis\Connection\AbstractConnection->executeCommand(Object(Predis\Command\Redis\GET))
#11 /home/lwconsg/study-in-europe/htdocs/vendor/predis/predis/src/Client.php(336): Predis\Client->executeCommand(Object(Predis\Command\Redis\GET))
#12 /home/lwconsg/study-in-europe/htdocs/core/SessionManager.php(152): Predis\Client->__call('get', Array)
#13 /home/lwconsg/study-in-europe/htdocs/vendor/symfony/http-foundation/Session/Storage/Proxy/SessionHandlerProxy.php(47): Core\SessionManager->read('dc87dcd4a62a618...')
#14 [internal function]: Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy->read(Object(SensitiveParameterValue))
#15 /home/lwconsg/study-in-europe/htdocs/vendor/symfony/http-foundation/Session/Storage/NativeSessionStorage.php(158): session_start()
#16 /home/lwconsg/study-in-europe/htdocs/vendor/symfony/http-foundation/Session/Session.php(59): Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage->start()
#17 /home/lwconsg/study-in-europe/htdocs/core/SessionManager.php(56): Symfony\Component\HttpFoundation\Session\Session->start()
#18 /home/lwconsg/study-in-europe/htdocs/init.php(29): Core\SessionManager->start()
#19 /home/lwconsg/study-in-europe/htdocs/domains/api/public_html/index.php(10): require('/home/lwconsg/s...')
#20 {main}
  thrown
/home/lwconsg/study-in-europe/htdocs/vendor/predis/predis/src/Connection/Resource/StreamFactory.php:241