Fatal error: Uncaught UnexpectedValueException: Failed connecting to tcp://172.17.0.1:1515 (111: Connection refused) in /var/www/vendor/monolog/monolog/src/Monolog/Handler/SocketHandler.php:281 Stack trace: #0 /var/www/vendor/monolog/monolog/src/Monolog/Handler/SocketHandler.php(269): Monolog\Handler\SocketHandler->createSocketResource() #1 /var/www/vendor/monolog/monolog/src/Monolog/Handler/SocketHandler.php(251): Monolog\Handler\SocketHandler->connect() #2 /var/www/vendor/monolog/monolog/src/Monolog/Handler/SocketHandler.php(57): Monolog\Handler\SocketHandler->connectIfNotConnected() #3 /var/www/vendor/monolog/monolog/src/Monolog/Handler/AbstractProcessingHandler.php(37): Monolog\Handler\SocketHandler->write(Array) #4 /var/www/vendor/monolog/monolog/src/Monolog/Logger.php(337): Monolog\Handler\AbstractProcessingHandler->handle(Array) #5 /var/www/vendor/monolog/monolog/src/Monolog/Logger.php(644): Monolog\Logger->addRecord(500, 'Uncaught PHP Ex...', Array) #6 /var/www/vendor/symfony/symfony/src/Symfony/Component/HttpKern in /var/www/vendor/monolog/monolog/src/Monolog/Handler/SocketHandler.php on line 281

Fatal error: Uncaught Symfony\Component\Debug\Exception\FatalErrorException: Error: Uncaught UnexpectedValueException: Failed connecting to tcp://172.17.0.1:1515 (111: Connection refused) in /var/www/vendor/monolog/monolog/src/Monolog/Handler/SocketHandler.php:281 Stack trace: #0 /var/www/vendor/monolog/monolog/src/Monolog/Handler/SocketHandler.php(269): Monolog\Handler\SocketHandler->createSocketResource() #1 /var/www/vendor/monolog/monolog/src/Monolog/Handler/SocketHandler.php(251): Monolog\Handler\SocketHandler->connect() #2 /var/www/vendor/monolog/monolog/src/Monolog/Handler/SocketHandler.php(57): Monolog\Handler\SocketHandler->connectIfNotConnected() #3 /var/www/vendor/monolog/monolog/src/Monolog/Handler/AbstractProcessingHandler.php(37): Monolog\Handler\SocketHandler->write(Array) #4 /var/www/vendor/monolog/monolog/src/Monolog/Logger.php(337): Monolog\Handler\AbstractProcessingHandler->handle(Array) #5 /var/www/vendor/monolog/monolog/src/Monolog/Logger.php(644): Monolog\Logger->addRecord(500, 'Uncaught PHP Ex...', A in /var/www/vendor/monolog/monolog/src/Monolog/Handler/SocketHandler.php on line 281