1064 - You have an error in your SQL syntax near '

[Guest]

If a customer is signed in and add a product with buy it now, I get the following error

 

1064 - You have an error in your SQL syntax near '' at line 1

 

delete from customers_wishlist WHERE customers_id=3 AND products_id=

 

[TEP STOP]

 

 

Anyway to fix that?

 

Thanks