4.2 BETA old user is good, new user is not created

[dimitrisscript]

Here are my current files (I think that's all of them):

google_oauth_login.php: http://pastebin.com/B3s1R8d5
google_oauth.php: http://pastebin.com/gVZpw9Fm
facebook_oauth.php: http://pastebin.com/V246Xr7b
fb-callback.php: http://pastebin.com/8LkkLRQL

Please note that I have created my own customized init.php and header.php files, because I wanted to make my own custom register and login pages.
Of course, everything else is working, but do you think that you need to see these files also?
Maybe it's my mistake?

By the way, I can give you the live website if you want to test it out yourself.