Can't log in anymore

[Ozwel]

Hello,

Since I have moved (then different IP address), I'm enable to log in my blog.
I've tried on several other Pcs in different locations, but the problem remains the same: when I push the login button, it sends me to the same page just like if I had done a F4 refresh.

Note I'm sure of my ident/passwd.

[Dennis]

try checking the remember me option.

[Ozwel]

It doesn't change anything :/ Same problem.