Change log level for error in method
Change log level for error in method

Change-Id: I7a8b601c6e54e5cff7a8ddea4d9b1c834742f5c0

zhaochao/fuel-main,ddepaoli3/fuel-main-dev,SergK/fuel-main,huntxu/fuel-main,Fiware/ops.Fuel-main-dev,stackforge/fuel-main,teselkin/fuel-main,Fiware/ops.Fuel-main-dev,dancn/fuel-main-dev,teselkin/fuel-main,huntxu/fuel-main,SmartInfrastructures/fuel-main-dev,SmartInfrastructures/fuel-main-dev,AnselZhangGit/fuel-main,AnselZhangGit/fuel-main,SmartInfrastructures/fuel-main-dev,eayunstack/fuel-main,zhaochao/fuel-main,SergK/fuel-main,dancn/fuel-main-dev,zhaochao/fuel-main,SergK/fuel-main,huntxu/fuel-main,dancn/fuel-main-dev,stackforge/fuel-main,AnselZhangGit/fuel-main,ddepaoli3/fuel-main-dev,teselkin/fuel-main,ddepaoli3/fuel-main-dev,Fiware/ops.Fuel-main-dev,SmartInfrastructures/fuel-main-dev,eayunstack/fuel-main,AnselZhangGit/fuel-main,ddepaoli3/fuel-main-dev,zhaochao/fuel-main,eayunstack/fuel-main,dancn/fuel-main-dev,Fiware/ops.Fuel-main-dev,stackforge/fuel-main,teselkin/fuel-main,zhaochao/fuel-main