session does not work in mobile application

Hi guys,
What could be happening?

i can access my site(restrict area protected with sessions) through my computer but i can't access with mobile 

i'm not know more what to do with this problem


plz help me 

Little question:
Is the login form in an iframe? If yes,different domains?
Do you use an other domain for the mobile page? E.g. mobile.example.local /example.local
Apple phone or an android?
What Mobile Browser do you use?

hey bro...thanks for reply.

dude... this application i'm not use with iframe and different domain.

Mobile browser is chrome

last night i can access and save session only save her in database but if use in session librare she not works.