Checkout problems

[anguyen]

Hi,

Let me first say that I am a complete newbie will Paypal Express Checkout.

I have followed all the instructions to setup my Paypal account (SANDBOX) and linked it in Zen Cart but having the following errors displayed when I hit the confirm button. Anyone here got a clue what these errors mean?



Warning: array_merge() [function.array-merge]: Argument #1 is not an array in /home/happymun/public_html/demo/includes/modules/payment/paypalwpp.php on line 1467

Warning: array_merge() [function.array-merge]: Argument #2 is not an array in /home/happymun/public_html/demo/includes/modules/payment/paypalwpp.php on line 1467

Warning: Cannot modify header information - headers already sent by (output started at /home/happymun/public_html/demo/includes/modules/payment/paypalwpp.php:1467) in /home/happymun/public_html/demo/includes/modules/payment/paypalwpp.php on line 1492

Warning: Cannot modify header information - headers already sent by (output started at /home/happymun/public_html/demo/includes/modules/payment/paypalwpp.php:1467) in /home/happymun/public_html/demo/includes/functions/functions_general.php on line 44

Thanks
Arn

[DrByte]

Install the most recent fixes to PayPal from this thread, and you'll get rid of those errors:
http://www.zen-cart.com/forum/showthread.php?t=56216