Failed to start Jibri Process ,Failed to start a Jibri session, no Jibris available

Hi
Not able to start jibri server on ubuntu 20 server , got below issue , please help me to resolve this issue

org.jitsi.jicofo.recording.jibri.JibriSession.log() Unable to find an available Jibri, can’t start
org.jitsi.jicofo.recording.jibri.JibriRecorder.log() Failed to start a Jibri session, no Jibris available