weblogic.application.ModuleException: Context path '' is already in use by the m

1. Stop the weblogic server
2. Remove all war files from the 'autodeploy' folder in weblogic
3. Then start the weblogic server again
4. After that type the URL "http:// localhost:7001/console/" in browser
5. Go to " Configure applications" link
6. Then select previous projects and the go stop -> When work completes