My "engine check" was on last night my acceleration on every stop signs was slow than usual, I was reading the manual and it says do not acceed more than 75KM/h, then i checked my ECU and leads me to a problem code 1108with Shift Solenoid A. Now my questions are, how can i fix this problem(with picture details please

) and it is a major problem? Will I still be able to drive during the weekends?
thanks