Charliecloud ch-run[11547]: can't init user+mount namespaces: Invalid argument (ch_core.c:381 22)

[COMODr]

Hi!

When I use nextflow with charliecloud on HPC Cluster, I got this error:

Command error: ch-run[11544]: can't init user+mount namespaces: Invalid argument (ch_core.c:381 22) ch-run[11547]: can't init user+mount namespaces: Invalid argument (ch_core.c:381 22)

Did I misconfigure something?
Looking forward to your reply, ThX!

[COMODr]

set /proc/sys/user/max_user_namespaces to 10000, I have solve the problem, ThX.