Firefox is making me sign in on all accounts though I did not delete cookies or change settings. How can I fix?

Everytime I close Firefox and later open I have to sign in to my accounts. It just happened. I didn't change any settings. Please help. Thanks!Firefox is making me sign in on all accounts though I did not delete cookies or change settings. How can I fix?
tools%26gt; options%26gt; privacy%26gt; check save data, cookies, internet history



uncheck clear cookies, settings when i close firefox