Sql Error Code 1064 - SELECT ratio FROM zen_sc_products_ratio (Store Credit mod)

[ejw]

Hi guys I'm using Zen Cart 1.3.8a
Database Patch Level: 1.3.8 when I check out with a test order I get the following error

1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ':c67a93707abd36d886c00bda2ad5b9cf LIMIT 1' at line 1
in:
[SELECT ratio FROM zen_sc_products_ratio WHERE products_id=1:c67a93707abd36d886c00bda2ad5b9cf LIMIT 1]


I have the product set to

Product Qty Minimum: 1
Product Qty Maximum: 0 0 = Unlimited, 1 = No Qty Boxes
Product Qty Units: 1
Product Qty Min/Unit Mix No

Please Help.