I DO have a tuner card and I'm getting the same message. I see that the line referenced is this:
[color=red] if ($this->EOF) return false;[/color]
$arr = $this->fields;
if (!$this->_fetch()) $this->EOF = true;
Unfortunately, I know practically nothing about php, so I'm lost. As far as I can tell it's a function referenced by something in the Myth section, and bombs out. Anyhow, if I find a solution, I'll post it here, but that's not likely, I'm not getting very far with it, which is unfortunate, as Myth is the main thing I want.
Kudos go to the team putting it out, it's seriously impressive, but installing that much stuff has got to be a bit of a bear no matter what.