org.ametys.plugins.core.impl.authentication.KerberosCredentialProvider.nonBlockingGetUserIdentity(KerberosCredentialProvider.java:270)
at org.ametys.core.authentication.CredentialProvider.getUserIdentity(CredentialProvider.java:126)
at org.ametys.core.authentication.AuthenticateAction._doProcess(AuthenticateAction.java:507)
at org.ametys.core.authentication.AuthenticateAction._process(AuthenticateAction.java:475)
at org.ametys.core.authentication.AuthenticateAction.act(AuthenticateAction.java:173)
[11:39]
Caused by: java.net.MalformedURLException: URI must be like protocol:<plugin name>: