Open Source Document Management System | OpenKM

Please help me ! I install OpenKM in localhost but when I start localhost:8080/OpenKM show Error

Application error
Class: org.apache.jasper.JasperException
Message: javax.servlet.ServletException: com.openkm.core.DatabaseException: Cannot open connection
Date: Wed May 23 16:43:53 ICT 2018

The error is clear, seems you are not able to connect with the database, how did you done the installation. Did you followed the steps shown in the videos available at the download section ?

https://www.openkm.com/en/download.html