Hi all,
If you don't have access to your MySQL Server here is the fix and you can leave your MySQL server set to strict by doing this. The latest release of MySQL is default to strict and any MySQL Server updates could have started all of these problems.
I have had the double order issue as well and it looks to me as if this has been going on now for over 2 years. If you're like me you need the IPN because you want to use all of the checkout screens to gather other information (e.g. delivery date). I have found a fix for at least all the ills I have had with the Paypal IPN module to this point.
http://www.zen-cart.com/forum/showth...352#post854352
P.S. There are alot of posts for this issue. I hope this makes it to those posts and it fixes your issues.
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