Add to cart doesn't work

[wout@.....nl]

Hello,

I'm not really sure what happened but there is an error every time the button add to cart is pushed.
When you press add to cart you get redirected to the Shopping Cart page which then states your shopping cart is empty.

SEO is turned off (or set to joomla router.php in the SH404sef settings) for both VM and rupostel.

Please help me with this problem. The website is www. sunwood.nl

Thanks in advance,
Wout

[wout@.....nl]

Figured it out. I think it had to do with the JCH_Optimize plugin.
If you're willing to help me configure that plugin the right way please let me know

Thanks

[admin]

Hello, yes, the js caching plugins usually expect all pages within a component to use the same javascript. As OPC loads as a VM extension it uses it's own javascript and therefore i recommend to disable it within your caching plugins for all cart pages. There should be no need for caching on checkout pages.

Best Regards,
Stan