How can I fix my Hoover Nextra 7 washing machine?

My 2006 model, hoover nextra 7 washing machine has suddenly started just spinning. It started this during a normal wash and did a high pitch whining then stopped. start and delay start lights flashed on and off until I turned machine off. I tried to do another small load on a 45 minute cycle. The washer filled with water as normal then immediately did two short and very fast spins then stopped again. Again start and delay start lights flashed on and off until I turned machine off. I had to drain machine this time and remove clothes. Help!