Nios II doesn't run a .bsh file

Hello all,

I am working with Nios II, and I need to run a .bsh file. The thing is that yesterday I could run the file perfectly from Nios II. But today I have tried to run it again and it shows an error: "Error: could not start"

I didn't change anything and I don't know what is happening.

Any idea how can fix this problem?

Thank you