Signing out throws an error on the server side log

[geoffreykwan]

1. Sign into SCORE
2. Sign out of SCORE. This will sign you out but an error will be thrown on the server side log.

score-api     | org.apache.http.conn.HttpHostConnectException: Connect to 192.168.86.41:8001 [/192.168.86.41] failed: Connection refused (Connection refused)
...
score-api     | 	at org.wise.portal.service.session.impl.SessionServiceImpl.signOutOfCkBoard(SessionServiceImpl.java:116)
score-api     | 	at org.wise.portal.spring.impl.WISELogoutHandler.logout(WISELogoutHandler.java:53)
score-api     | 	at org.springframework.security.web.authentication.logout.CompositeLogoutHandler.logout(CompositeLogoutHandler.java:54)
score-api     | 	at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:99)
score-api     | 	at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:89)