Polaroid 635 ejects every photo in film

Hello

I've got a Polaroid 635 CL Camera. I have got fresh new films, now the issue. In the moment I insert a new cartridge, the black paper is ejected, but the camera does not stop here, it keeps making photos, sometimes even using the flash. Even when all the pictures are ejected, the camera still tries to do more photos. I can not stop it at all by pressing something, the only thing that works is to remove the battery.

Did someone experience something like this before?

Thank you in advance