java.lang.IllegalStateException: State returned by user service does not match initial state
at com.faforever.client.login.LoginController.lambda$initialize$13(LoginController.java:235)
at com.sun.javafx.binding.ExpressionHelper$SingleChange.fireValueChangedEvent(ExpressionHelper.java:181)
at com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:80)
at javafx.beans.property.ReadOnlyStringPropertyBase.fireValueChangedEvent(ReadOnlyStringPropertyBase.java:72)
at javafx.beans.property.ReadOnlyStringWrapper.fireValueChangedEvent(ReadOnlyStringWrapper.java:103)
at javafx.beans.property.StringPropertyBase.markInvalid(StringPropertyBase.java:111)
at javafx.beans.property.StringPropertyBase.set(StringPropertyBase.java:145)
at javafx.scene.web.WebEngine.updateLocation(WebEngine.java:434)
at javafx.scene.web.WebEngine$LoadWorker.dispatchLoadEvent(WebEngine.java:1364)
at javafx.scene.web.WebEngine$PageLoadListener.dispatchLoadEvent(WebEngine.java:1239)
at com.sun.webkit.WebPage.fireLoadEvent(WebPage.java:2524)
at com.sun.webkit.WebPage.fwkFireLoadEvent(WebPage.java:2369)
at com.sun.webkit.network.URLLoaderBase.twkWillSendRequest(Native Method)
at com.sun.webkit.network.HTTP2Loader.lambda$willSendRequest$14(HTTP2Loader.java:497)
at com.sun.webkit.network.HTTP2Loader.lambda$callBackIfNotCanceled$10(HTTP2Loader.java:437)
at com.sun.javafx.application.PlatformImpl.lambda$runLater$10(PlatformImpl.java:428)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:391)
at com.sun.javafx.application.PlatformImpl.lambda$runLater$11(PlatformImpl.java:427)
at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:96)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.lambda$runLoop$3(WinApplication.java:174)
at java.base/java.lang.Thread.run(Thread.java:832)

Any thoughts?

illegalstateexception