Pressure pad followed by engine malfunction lamp

Hello, I have a pejo 208 1.2 gasoline vehicle. Yesterday I had a problem shifting the gears, the gear was locked, I could not get from 1 to 2, the clutch was softened, there were sounds in the gear shifts. After waiting for a while, my gear changes returned to normal, but I experienced tremor in 1st gear, I was on my long road, I was going smoothly. While the light ramp was going on, the vehicle turned on the malfunction lamp, the service lamp did not burn the gas, the vehicle took me to the master who understood the 180 thousand pejo, they connected the pc Ye, they could not understand the problem, they said they would research. Does anyone have comments thank you

First of all, welcome to us. In my opinion, as if there is a problem in a process, my teacher changed the socket, the bearing was replaced with the vehicle compatibility. or there may be a problem with the production. It would be better to write down which error codes it gives.