I am trying out the php client for IronMQ. I'm trying to make work the example provided with the library but for all requests i get the http exception with code 0 and no message. The client is configured ok, with the right token and project id.
For example i try to paste the url for get messages into the browser i get a response with an empty array, which is ok, because i couldn't post any messages onto a queue.
What could be the problem?