"""
Exception of type "Predis\Connection\ConnectionException" occurred with Message: Connection refused [tcp://localhost:6379] in File /var/www/html/produccion/web-pe/vendor/predis/predis/src/Connection/AbstractConnection.php at Line 155\r\n
 Backtrace \r\n
#0 /var/www/html/produccion/web-pe/vendor/predis/predis/src/Connection/StreamConnection.php(128): Predis\Connection\AbstractConnection->onConnectionError('Connection refu...', 111)\n
#1 /var/www/html/produccion/web-pe/vendor/predis/predis/src/Connection/StreamConnection.php(178): Predis\Connection\StreamConnection->createStreamSocket(Object(Predis\Connection\Parameters), 'tcp://localhost...', 4)\n
#2 /var/www/html/produccion/web-pe/vendor/predis/predis/src/Connection/StreamConnection.php(100): Predis\Connection\StreamConnection->tcpStreamInitializer(Object(Predis\Connection\Parameters))\n
#3 /var/www/html/produccion/web-pe/vendor/predis/predis/src/Connection/AbstractConnection.php(81): Predis\Connection\StreamConnection->createResource()\n
#4 /var/www/html/produccion/web-pe/vendor/predis/predis/src/Connection/StreamConnection.php(258): Predis\Connection\AbstractConnection->connect()\n
#5 /var/www/html/produccion/web-pe/vendor/predis/predis/src/Connection/AbstractConnection.php(180): Predis\Connection\StreamConnection->connect()\n
#6 /var/www/html/produccion/web-pe/vendor/predis/predis/src/Connection/StreamConnection.php(288): Predis\Connection\AbstractConnection->getResource()\n
#7 /var/www/html/produccion/web-pe/vendor/predis/predis/src/Connection/StreamConnection.php(394): Predis\Connection\StreamConnection->write('*2\r\n$6\r\nEXISTS\r...')\n
#8 /var/www/html/produccion/web-pe/vendor/predis/predis/src/Connection/AbstractConnection.php(110): Predis\Connection\StreamConnection->writeRequest(Object(Predis\Command\KeyExists))\n
#9 /var/www/html/produccion/web-pe/vendor/predis/predis/src/Client.php(331): Predis\Connection\AbstractConnection->executeCommand(Object(Predis\Command\KeyExists))\n
#10 /var/www/html/produccion/web-pe/vendor/predis/predis/src/Client.php(314): Predis\Client->executeCommand(Object(Predis\Command\KeyExists))\n
#11 /var/www/html/produccion/web-pe/application/core/MY_Controller.php(162): Predis\Client->__call('exists', Array)\n
#12 /var/www/html/produccion/web-pe/application/core/MY_Controller.php(254): MY_Controller->redisCache('PE_spanish.list...', 43200, Object(Closure))\n
#13 /var/www/html/produccion/web-pe/application/controllers/restaurante.php(35): MY_Controller->loadFiltros()\n
#14 /var/www/html/produccion/web-pe/system/core/CodeIgniter.php(308): restaurante->__construct()\n
#15 /var/www/html/produccion/web-pe/index.php(165): require_once('/var/www/html/p...')\n
#16 {main}
"""