Can't log in, invalid key hash

When i click on the "Connect via facebook" button it says invalid key hash and to contact develop.facebook.com/apps/261. I do there and fb asks me if i wanna become a developer... Dead end...Pls help

It won't let me cause of the 20 letter max rule...

I have the same problem. I can't login because i don't know my password. I've always used facebook login since i made an account

Same problem I am facing...Invalid hash key...

I have the same problem as well.

Then I ask the obvious question: how are you here, posting?

Through the website. The discussion here has to do with our inability to login to the app.

Also have the same problem

I have the same problem, I've used the facebook api as a developer, they need to generate a new key and make an update to their app with the new keys.

I've reported the problem by email (many mail to different support accounts), facebook, twitter. I've been ignored I haven't had any answer.

I have the same problem, I've used the facebook api as a developer, they need to generate a new key and make an update to their app with the new keys.

I've reported the problem by email (many mail to different support accounts), facebook, twitter. I've been ignored I haven't had any answer.