Checkout Intermittant: Getting this error message

[rhodesengr]

My store was working and I was getting orders. Then the orders stopped. So I tested my store and when I clicked on "go to checkout" from the Shopping Cart. I get this response:

######################################################################____
2013 Lost connection to MySQL server during query
in:
[select products_id, products_price, products_tax_class_id, products_weight, products_priced_by_attribute, product_is_always_free_shipping, products_discount_type, products_discount_type_from, products_virtual, products_model from products where products_id = '7']

2006 MySQL server has gone away
in:
[select count(*) as total from sessions where sesskey = '1ae6717d78fcc120104a6ce8f643383c']


Warning: Unknown(): A session is active. You cannot change the session module's ini settings at this time. in Unknown on line 0
######################################################################____


I did some more testing and it seems that sometimes I get this error and somethimes I don't and I see the shipping page. If my customers are seeing this, I am losing orders.

[kuroi]

Which shipping module are you using?

[rhodesengr]

I am running version 1.3.7 of ZC. I am using the Fedex module and also have USPS enabled. I have other modules installed as well including Goggle Checkout, Simple Analytics, Ad Sensde, Google search. Please feel free to test at www.essential-stuff-store.com

You think maybe the Fedex module is not working right?