Why not find the manual and see if that shows anything?
Only took a few moments to locate the manual online:
http://argos.scene7.com/is/content/Argos/4780948_R_D001pdf
Check page 13
You say "All the lights" flash, without naming them. I think Error 08 is what you are looking at but can't be certain.
It MAY be that new motor brushes will cure the problem.
dxvvfsvf
October 2017