CGI Error - HTTP Headers

[Owen Sutton]

Hi This is my error:
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CGI Error
The specified CGI application misbehaved by not returning a complete set of HTTP headers.
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This is the reult of clicking the 'Add to shopping Cart' button on an item that uses checkboxes to select componants.

All other products work fine, and if I deselect all the componants and 'Add to Shopping Cart' it works ok (but obvioulsy doesn't include any componants).

Has anyone got any ideas? I've tried refreshing the site from Actinic to no avail...?

Click Here for en example page

Any help much appreciated!!

[cdicken]

I see you are using v4.0.6 ANBA on your store. Can I suggest you upgrade to v4.1.1 (the latest v4 - which can be downloaded from http://www.actinicdownloads.com/v4/4_1_cat.htm) and I think that will fix your problem.