[Xymon] Reload error

I've been getting an error with Xymon since I edited the host page last, and for the life of me I cannot figure out why. Error is as follows:

-> Recipient 'xxx.xxx.xxx.xx', timeout 15 -> 1st line: 'config hosts.cfg' Cannot load hosts.cfg from xymond, code 7 Failed to load from xymond, reverting to file-load Whoops! Failed to send a message (timeout)

And this repeats for a while in /alert.log. As a result, my xymon page is currently saying it is still... Fri Jun 17 07:35:35 2016. I would like to avoid posting my actual hosts.cfg page, but if it comes to that I will do so. Does anyone have any suggestions? I've compared my hosts.cfg file to others I can find, and I don't see any reason why there should be errors.

Thanks,

Joshua