graylog issues

gistfile1.txt

[error] o.g.r.m.UserService - Unauthorized to load user admin
org.graylog2.restclient.lib.APIException: API call failed GET http://@127.0.0.1:12900/users/admin
	at org.graylog2.restclient.lib.ApiClientImpl$ApiRequestBuilder.execute(ApiClientImpl.java:498) ~[org.graylog2.graylog2-rest-client-1.0.0.jar:na]
	at org.graylog2.restclient.models.UserService.retrieveUserWithSessionId(UserService.java:160) ~[org.graylog2.graylog2-rest-client-1.0.0.jar:na]
	at lib.security.RedirectAuthenticator.authenticateSessionUser(RedirectAuthenticator.java:122) [graylog-web-interface.graylog-web-interface-1.0.0.jar:1.0.0]
	at lib.security.RedirectAuthenticator.getUsername(RedirectAuthenticator.java:54) [graylog-web-interface.graylog-web-interface-1.0.0.jar:1.0.0]
	at play.mvc.Security$AuthenticatedAction.call(Security.java:37) [com.typesafe.play.play_2.10-2.3.6.jar:2.3.6]
Caused by: java.util.concurrent.ExecutionException: java.util.concurrent.TimeoutException: No response received after 5000
	at com.ning.http.client.providers.netty.NettyResponseFuture.get(NettyResponseFuture.java:266) ~[com.ning.async-http-client-1.8.14.jar:na]
	at org.graylog2.restclient.lib.ApiClientImpl$ApiRequestBuilder.execute(ApiClientImpl.java:433) ~[org.graylog2.graylog2-rest-client-1.0.0.jar:na]
	at org.graylog2.restclient.models.UserService.retrieveUserWithSessionId(UserService.java:160) ~[org.graylog2.graylog2-rest-client-1.0.0.jar:na]
	at lib.security.RedirectAuthenticator.authenticateSessionUser(RedirectAuthenticator.java:122) [graylog-web-interface.graylog-web-interface-1.0.0.jar:1.0.0]
	at lib.security.RedirectAuthenticator.getUsername(RedirectAuthenticator.java:54) [graylog-web-interface.graylog-web-interface-1.0.0.jar:1.0.0]
Caused by: java.util.concurrent.TimeoutException: No response received after 5000
	at com.ning.http.client.providers.netty.NettyResponseFuture.get(NettyResponseFuture.java:260) ~[com.ning.async-http-client-1.8.14.jar:na]
	at org.graylog2.restclient.lib.ApiClientImpl$ApiRequestBuilder.execute(ApiClientImpl.java:433) ~[org.graylog2.graylog2-rest-client-1.0.0.jar:na]
	at org.graylog2.restclient.models.UserService.retrieveUserWithSessionId(UserService.java:160) ~[org.graylog2.graylog2-rest-client-1.0.0.jar:na]
	at lib.security.RedirectAuthenticator.authenticateSessionUser(RedirectAuthenticator.java:122) [graylog-web-interface.graylog-web-interface-1.0.0.jar:1.0.0]
	at lib.security.RedirectAuthenticator.getUsername(RedirectAuthenticator.java:54) [graylog-web-interface.graylog-web-interface-1.0.0.jar:1.0.0]
[error] o.g.r.l.ApiClient - REST call failed