some yast modules broken

Hello all After a online update some yast modules ie: bootloader, does not load, neither the console or the gui work. Tried to reload the specific yast modules but this does not fix. Is this a known problem? Is there a fix? Kind regards Trenton -- Changing the face of mathematics. Master Maths George Postnet Suite #109 Private Bag X6590 George 6529 South Africa +27(0)82 871 6125