Lots of 502 Bad GateWay errors
I am getting alot of 502 Bad Gateway errors showing up in my logfiles.
What exactly is this? i know it something about the server acting as a gateway or proxy.
Some people are complaining saying that they've been told that only the webhost can fix this error and that it is some configuration issue on the webhost
Can anyone please tell me what is going wrong and how to avoid this.
Cheers
