Something with the PHP scripts. The last time I contacted the host and they said it was on our end. Geoff fixed it then. When I got up this morning I saw where we were getting the same error again. Contacted Geoff and he fixed it a second time.
Don't know what it is, but I do know it is beyond my area of expertise. Good thing Geoff knows how to hack this thing or it would just be a blank screen for the rest of the season.