Same on the iPhone 3GS. The REAL problem started the other night. I opened up the app and a message popped up essentially indicating that someone hacked into Satellite Guys. I don't recall the exact text of the message, but it said something like, please tell the admins to fix the security holes in their site. It went on to say that the hacker did not touch the SQL database or anything else.
The app update showed up the next day and like you, I'm getting the parse error. I tried uninstalling the app and then redownloading it, but the same issue persists. The error message also indicates that the "plugin may be outdated". How that relates to the app, I don't know.