Ceilometer -ERROR

Hi All, While running ceilometer commands like sample-list, meter-list did not get any response. Have checked /var/log/ceilometer In ceilometer-collector.log found : " ERROR ceilometer.dispatcher.database [-] Failed to record metering data: not okForStorage " In ceilometer-api log: Found " ERROR wsme.api [-] Server-side error: "database error: too much data for sort() with no index. add an index or specify a smaller limit". Detail:" But when am running "ceilometer alarm-list" could see the output, Please help me to fix this issue. Thanks in advance !!