There is a serious error and the page cannot be rendered

[efisio37]

Hello, I have installed in 5,5 in my forum
but only after 2 days not mo allows to enter
error: There is a serious error and the page cannot be rendered

I have 3 computer
2 Win 7
1 Win 8

hanks for help me

[ForceHSS]

any error logs and link to site