Correct a few PHP errors on 2 websites

The websites are - <[login to view URL]~great> and <[login to view URL]~lifestyl/> ## Deliverables On the <[login to view URL]~great> website (php 5) when we add a product to the cart it doesnt fully add the product and price resulting in the purchase only having the postage price. Also after this, when you click on the basket this error comes up - Fatal error: Cannot use string offset as an array in /home/great/public_html/[login to view URL] on line 59 On the <[login to view URL]~lifestyl/> website the image (and link it directs to) on the "How it works" page do not work aswell as the images/links on the following pages do not work - <[login to view URL]~lifestyl/?action=pages&id=11&sid=2ur1tln4m^8fw5bm47lnttf> and <[login to view URL]~lifestyl/?action=pages&id=12&sid=2ur1tln4m^8fw5bm47lnttf> (these pages can be found on the home page, bottom right in the "information" section) To see how the pages should be working view <[login to view URL]> FTP server details will be given to access the files to modify