I have recently installed a word press blog and added a plug-in called "e-commerce" and i purchased the gold edition from instinct.. Any way my problem is that i get this error after selecting a product just before it goes to the payment gateway: Warning: urlencode() expects parameter 1 to be string, array given in /mounted-storage/home*6b/sub001/****-KNFO/*****.com/main/wp-content/plugins/wp-shopping-cart/merchants/paypal_multiple.php on line 156 Warning: Cannot modify header information - headers already sent by (output started at /mounted-storage/home*6b/sub001/***-KNFO/*****.com/main/wp-content/plugins/wp-shopping-cart/merchants/paypal_multiple.php:156) in /mounted-storage/home*6b/sub001/****-KNFO/*****.com/main/wp-content/plugins/wp-shopping-cart/merchants/paypal_multiple.php on line 211 Code (markup): I have left many posts on the support forum for this and other errors , but it seems as if there isnt any 1 there to admin the site, over 3.4 of the support posts have no replies... I was hoping some Guru here might be able to help me out with sharing a possible fix for this error? I am running the latest version of wordpress 2.2.1 and the lastest version of WP Shopping Cart 3.5 RC 9.4 with Gold cart Regards iWire