Changed the thrown \Exception to a \RuntimeException instead.

src/VladimirYuldashev/LaravelQueueRabbitMQ/Queue/RabbitMQQueue.php

@@ -332,7 +332,7 @@ protected function reportConnectionError($action, Exception $e)
 
         // If it's set to false, throw an error rather than waiting
         if ($this->sleepOnError === false) {
-            throw new \Exception('Error writing data to the connection with RabbitMQ');
+            throw new \RuntimeException('Error writing data to the connection with RabbitMQ');
         }
 
         // Sleep so that we don't flood the log file