Warning: Caps locked

Hi! I have a problem; in KDM login page it says: Warning: Caps locked. I can't log into X. I've never seen this before and I don't know what it means. What does this mean? How can I fix this without rebooting? Cheers, Helgi Örn -- /// Helgi Örn Helgason, Registered Linux User: #189958 \\\ \\\ ~~~~ SuSE 8.2 * Kernel 2.4.20-4GB * KDE 3.1.3 ~~~~ ///