Need help ojs not work

When i login ojs as admin in my scintific journal
OJS open as admin but there is nothing appear to me as in image
appear to me only loading
What can i do ! Screenshot_٢٠١٧١٠٠٨-١٣٠٤٥١

I chage my browser google chrom and oprah and fire fox
But nothing

You should check your php error log. Some errors probably show up there while loading that page.