Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via sourceforge.net by Unknown author, 1 year ago
NTLM specified. Downgraded to Basic Auth (and/or SSL) but downgrade not supported.
via sourceforge.net by Unknown author, 1 year ago
NTLM specified. Downgraded to Basic Auth (and/or SSL) but downgrade not supported.
java.lang.UnsupportedOperationException: NTLM specified. Downgraded to Basic Auth (and/or SSL) but downgrade not supported. at net.sourceforge.spnego.SpnegoProvider.negotiate(SpnegoProvider.java:146) at net.sourceforge.spnego.SpnegoAuthenticator.authenticate(SpnegoAuthenticator.java:271) at net.sourceforge.spnego.SpnegoHttpFilter.doFilter(SpnegoHttpFilter.java:229) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)