I tried to upload a picture in the user profile of my Moodle(v1.2) there was no problem till then
but you can only see a part of the Picture in the Picture-frame of the User profile and not the whole Picture zoomed in.
Do anyone know a solution of this Problem?
Probably your original photo was not quadratic? Moodle had to cut off the edges to make it square. That is why my hair is cut off as well.
Thank goodness! We don't need any more hippies around here! 
First thanks for your answer.
But do you know if there is any module(add on) with which you can bring the picture's in the right form (zoom them out)?
But do you know if there is any module(add on) with which you can bring the picture's in the right form (zoom them out)?