Nexus 4 Instagram link to facebook problem

Yesterday I have problem linking my instagram account to facebook personal account. When I click share setting and check facebook, it redirect me to facebook login page. After entering my login information it directs me to a page showing "page does not found". I have tried to link with my company facebook page login and it works perfectly. Does anyone know how can I fix this? I have tried uninstalled and reinstall facebook and instagram on my phone but it doesn't seems to be working.