Running CFD job in Abaqus6.14

I cannot even start a job. It shows me "Invalid command line option: mp_mode = THREADS

I tried to change the job option to MPI but it doesn't allow me to do that.

How can I resolve this error?

and... I also tried to run in command window, is there any specific job command to call abaqus6.14 version?

If I put simply "abaqus j=[job_name] [additional settings] -int", it seems to call 2018 version :P