ERROR message for GW calculation

[amiri]

Dear all users
I am working on a graphene sheet by ABINIT 6.6.1 version. During the GW calculations my program will be stopped without any ERROR in the log or output file.
But in the ERROR file i received the strange message below:

ERROR: 0032-160 Too many communicators (2046) in MPI_Comm_create, task 0
ERROR: 0031-250 task 0: Terminated
Does anyone knows what is happned?

the input and output files have been attached to this e-mail.

Thanks
Peiman

[Robin]

Dear Peiman,

I tested your file in ABINIT 6.8.1 and got the final results. The problem should be with your MPI or compilation.

Sincerely,
Guangfu Luo