Hi,

Our site is having lot of issues nginx installed over apache and php.

Site is suddenly for the second time in a month not opening
Main site.com or www.site.com not opening
Site.com/index.html is ok also internal pages (maybe copy lying somewhere so picking from there)

One more error is when i open some pages get "cannot modify header" or "cannot send session cache" error

However i guess main issue is the main page not opening.
Site in profile

PLEASE HELP NO ONE IS ABLE TO SOLVE THIS