Stock By Attributes 1.5.3 - Blank Product Description Page

[legraphics]

I installed Stock By Attributes v1.5.3 today on Zen Cart 1.5.1.

I am very new to installing any kind of Add-on but think I got through it all right, All the admin functions to edit sba items seem to be ok, however all of my products which have attributes now display a blank page in the store (the descriptions are there in admin).

If I remove attributes then the product description and add to cart button etc appear ok in the store, but as soon as attributes are added they disappear?

Has anyone got any ideas where I should be looking for the problem?

[kobra]

See if you have any debug logs

[mc12345678]

Also recommend identifying the source of the install...