If it clicks I would sodder the the chopped wire if it still does the clicking I would 1. Check the starter solenoid by putting a flat head screw driver between the two bolts. That will bypass it. if that does not do anything then 2. Replace the starter if same thing still happens i would 3. pop the side cover of and checking if the engine is seized or not. Also I would make sure that the battery is also good! I hope this helps you out!