1996 Mitsubishi Eclipse

Transmission problem
1996 Mitsubishi Eclipse Front Wheel Drive Manual 150, 00 miles

I have a 5 speed, I was stopped at a light, and whenI went to go, my auto would not move, it stayed cranked, and I could recrank it. No noise from the clutch, just no movement, I had it towed, and when they put it up on the lift, the front tires would spin, but on the ground nothing, could it be the shear pin or limbinator end? What could the problem be? Also, last month they replaced the sway bar and bushings, could there be a connection?

thank you