I've got a fresh install of WordPress using WordOps and am having an issue with a plugin (eRoomPro). I've been going round and round with their support people and they have come back to me saying that the issue is with a incorrect configured server environment (php), specifically that the server isn't supporting older timezones. I am not a developer, I just know enough to install and maintain the webserver, I've never had to change any configuration of any part of the server after install. Is there documentation that anyone can't point me to that could help me?