foreach error in Oscommerce with MVS (multi vendor shipping)

foreach error in Oscommerce with MVS (multi vendor shipping) is project number 170332 posted at GetAFreelancer.com. Click here to post your own project.

Status:	Closed (Selected Service Provider)
Selected Providers:	selected service provider outsourcedev
Budget:	$30-100
Created:	08/22/2007 at 14:52 EDT
Bidding Ends:	09/21/2007 at 14:52 EDT
Project Creator:	rossh   Buyer Rating: (28 reviews)
Description:	Some customers have problems in the first checkout stage when shipping is method is selected on our website www.motorbikesandparts.co.uk Other customers do not have this problem and can log in and buy without issue. The error that comes up is this Warning: Invalid argument supplied for foreach() in /home/httpd/vhosts/motorbikesandparts.co.uk/httpsdocs/includes/modules/vendor_shipping.php on line 97 I have attached the file vendor_shipping.php The Oscommerce is running Multi Vendor shipping as well as many other modules. What we want is for someone to find out why this is happening to some of our customers , isolate the problem and fix it so that all customers can complete checkout successfully. If you would like to test the checkout stage feelfree to choose buy with Cheque of money order and email us to tell us it was a test purchase. www.motorbikesandparts.co.uk Additional files submitted: vendor_shipping.php
Job Type:	PHP
Database:	MySQL
Operating system:	(None)
Bid count:	5
Average bid:	$ 86