hey i have a problem about upgrading 1.5.4.1 to 1.5.6.1?

[amrisadam]

I have a problem with upgrading 1.5.4.1 to 1.5.6.1 I upgrade using 1-click upgrade but the problem is my online storefront like this to try to check my online shops

http://www.empireshop.uni.me

if anyone can help me fix it
please help me.

i'm from indonesia