date	level	message	exception
2019-01-28 16:46:31.9890	Error	No valid license file was found	
date	level	message	exception
2019-01-28 17:43:29.6339	Error	No valid license file was found	
date	level	message	exception
2019-01-28 17:49:04.1060	Error	No valid license file was found