Not sure what happened but recording a conference was working, now I get this error when I try to record a conference: 2011-06-13 15:33:16.337400 [ERR] mod_conference.c:2897 Error Opening File [recordings/conference_CallInLineRadio-localhost-2011-06-13-06_3.wav] 2011-06-13 15:33:16.337400 [ERR] switch_core_timer.c:117 Timer is not properly configured. any ideas?