admincp page is blank after login
 

I did a fresh install of vb5 and had NGINX rewrite rules implemented. Everything seems to be working fine except I can't get to admincp. I'm able to login, but then I'm just directed to a blank page. Ideas?


http://www.coachcalorie.com/forums/admincp/

goes to this blank page after logging in and remains there -

http://www.coachcalorie.com/forums/login.php?do=login