Logging in with FB.. .or not ?

[Mezzo1224]

Hey,

today i bought the 1€ Sub for 3 months, when i logged out i couldn't login again. When i wanted to login with Facebook it said "Login error", when i tryed to register with my FB again it said nothing and when i wanted to register me with the email from me Facebook account it said i already have a account. The weirdest thing is, when i want to recover my password it says it's connectet with my Facebook Account. Now i can login (i don't know why) but i don't have Premium and a E-Mail

Hope somebody can help me :