dahdi error

[osa2]

I have updated my askozia box from 1.0.3 to version 2.0.1 3 june 2010

I have an OpenVox B200M ISDN interface card.
As of today. I can't receive any phones on the system.

When I look in the log I can see errors. Don't know if I picked up the correct info.
But this is a part of what I see:


Jul 26 16:23:31 asterisk[1324]: VERBOSE[1332]: == Primary D-Channel on span 2 up
Jul 26 16:23:31 asterisk[1324]: ERROR[1332]: chan_dahdi.c:10811 in dahdi_pri_error: Huh!? no master found
Jul 26 16:23:35 asterisk[1324]: ERROR[1332]: chan_dahdi.c:10811 in dahdi_pri_error: Huh!? no master found

What could be the issue?
And how to fix it?

Best regards,

Osa2