Error: "only variables can be passed..."

  • Hi
    I'm using MagpieRss for a while now and I think it works great.
    I do have a problem though.
    Most feeds are parsed, but with some I get:
    Fatal error: Only variables can be passed by reference in ......./ on line 351.
    For example, the feeds of IGN give this error ( Other feeds work great, so I'm really confused about what's causing this problem.