Illegal print command (../input.cpp:879)

Dear Axel,

Thank you for your reply.

I have been reading the as your suggestion and trying to figure out what was wrong with my input script.
By the way I was running the input script on the HPC cluster at my university when I got the error message.

But after that, I run the same input script on my desktop computer and it is running well without getting any error message.

Best regards,
Iwan H. Sahputra