A lil help please

Hey i have been trying to put a picture for my profile but it keeps saying that the picture is exceeding 150 pixels no matter how many times i resize it to be smaller then that... i don't know what to do.. can anyone help me?

Thank you :) :) :)

Question how can I choose my picture to be resize? in photobucket.. because If I click on avatar it goes somewhere else (meez)

I see thanks :) but can I resize my pictures in photobucket? coz I just resized my picture on paint :(