[dragonforce]

Most likely you have worn out pedal assembly. To check, first you can depress the clutch pedal all way down. Second release the pedal. Third try pulling the pedal up with your hand or foot. Your pedal is worn out if you can feel any movement.
You can fix this by adjusting the rod (temp fix). replace the whole pedal assembly. The best way to fix is to weld the end of pedal rod. I've done few of these.