Links in a Gallery mod cause 501 error

[JeffP]

Hi Guys
Not sure if this is a bug or just something I have not setup correctly.
I have SMF 2.0.2 with Simple Portal 2.3.4 and SMF Gallery Lite 3.1.1a.
Site is http://www.shorkietalk.com.
You will see a gallery on the front page of a couple of images. If you click on the image or title you will get a 501 error, but a click on the members name is fine.
Any help would be appreciated.
Thanks

[Illori]

you should post in the mods support thread since the error is happening from a function of the mod.