[Serusers] Sems Error

Hi all, Please Help!!! I am trying to install the sems when I try to start the sems I encountered this problem as per below. I am running on Linux 9.0 and please also advice on how to check the fifo version....Thanks Mar 24 19:04:25 sipserver2 /usr/local/sbin/ser[12876]: ERROR: voicemail: ans_machine deamon is not running ! Mar 24 19:04:25 sipserver2 /usr/local/sbin/ser[12876]: ERROR: voicemail: No such device or address Mar 24 19:04:25 sipserver2 /usr/local/sbin/ser[12876]: ERROR: vm_start: write_to_fifo failed Mar 24 19:04:35 sipserver2 /usr/local/sbin/ser[12874]: ERROR: voicemail: ans_machine deamon is not running ! Mar 24 19:04:35 sipserver2 /usr/local/sbin/ser[12874]: ERROR: voicemail: No such device or address Mar 24 19:04:35 sipserver2 /usr/local/sbin/ser[12874]: ERROR: vm_start: write_to_fifo failed regards, shirley