Issue msconvert (tool configuration?)

Hi,

I have tried to run a MS file conversion on workflow4metabolomics.usegalaxy.fr but it crashed.
toolshed.g2.bx.psu.edu/repos/galaxyp/msconvert/msconvert/3.0.20287.2

I think of a configuration issue on our instance as it worked on usegalaxy.eu. msconvert Convert and/or filter mass spectrometry files (Galaxy Version 3.0.20287.2)

"We trust you have received the usual lecture from the local System
Administrator. It usually boils down to these three things:

    #1) Respect the privacy of others.
    #2) Think before you type.
    #3) With great power comes great responsibility.

sudo: no tty present and no askpass program specified"

Any clue?
Best
Yann