There's a bug in v1.3.8 which only shows when you have Categories set to "Always Show on Main Page = 1"

Had the same problem myself, and never even knew I had a problem until I stumbled upon this thread with the solution:

http://www.zen-cart.com/forum/showthread.php?t=87093

Nothing to do with Simple SEO btw.


Before I forget, Spanish transliteration working perfectly now, I am so pleased with this mod, thnx a bunch Yellow1912!