Hm okay im sorry for that. Idk what i can do.
I will try to find the login key for my old wallet so we can try that one then.
if you are using blockchain.info wallet , it happens many times try logout and login again
then sign message, it should work
[/quote]
Thanks.. i also found the old login key so if this is not working we have a backup.
-----BEGIN BITCOIN SIGNED MESSAGE-----
Its me realchlorum from Bitcointalk
18.12.15 16:37 Germany
-----BEGIN SIGNATURE-----
1NzJ8z45c9e5BhArQ4z7Y3fyAjoUDiiXvV
IKWQr8j4KIZgY0gkxoSVH3dVpt4079BrXszCfx5WDpNlRbsSSDSWNxHXVfbPFTuksXsdVeJj/8336ZpukXUmyAQ=
-----END BITCOIN SIGNED MESSAGE-----
[/quote]
sorry , you are not able to verify your account ownership and not able to sign a message properly. Its showing error again and again with your every single signed message. Can't loan you at this moment till you verify your account ownership by signing a proper message which can be verified successfully.