Problem with NB registration

[Cerise]

I'm trying to register on NB (with invite link) but I've got a error 5

Signup failed!

Error 5
Can someone help me maybe?

[Panther]

thats all it says?

so the invite wasnt sent to your email or...

[Cerise]

This appears after I click on "Sign In" and so after filling all requirements info

[taba]

try another browser!!!
who knows

[Nighthunter]

I've had problems signing up with firefox before. Try using internet explorer
when signing up with invites.