Accessing mysql from a script on a remote server

I am hosting a CS clan site. We have a game server hosted elsewhere. I have a plugin that runs on the server that reports to a db, that webscripts, hosted here, also access to allow editing of settings.

The problem is the plugin can’t write to my dh db. I can get it to access a db on and elsewhere, but it won’t write to any db I set it to here.

Is there a solution to this?

Thanks for the reply. Worked perfectly. Made it much easier to renew for another year.