A problem when I run #service dahdi start

hello everyone
I have a problem
when I install dahdi/libpri and asterisk in my centos 6.7
and when I am going to run this command :
service dahdi start
I have these problems

Loading DAHDI hardware modules:

/usr/share/dahdi/waitfor_xpds: line 106: astribank_is_starting: command not found
Running dahdi_cfg: [ OK ]

can someone help me
and thanks:disappointed_relieved:

If you are have an astribank installed then use dahdi from xorcom to avoid any conflicts.
Use their wiki for instruction


thanks for ur help
you mean that I should install asteribank drivers with xorcom

If you are using an Astribank then yes. If not just try to reinstall dahdi.