Can you help me?

[maverra]

Can you help me on this?

HTTP Status 500 - ;

type: Exception report

message:

description: The server encountered an internal error () that prevented it from fulfilling this request.

exception:

javax.servlet.ServletException: Filter execution threw an exception
net.sourceforge.subsonic.filter.RequestEncodingFilter.doFilter(RequestEncodingFilter.java:32)


root cause:

java.lang.NoClassDefFoundError
net.sourceforge.subsonic.filter.SecurityRealmFilter.booleanAuthenticate(SecurityRealmFilter.java:30)
org.securityfilter.realm.SimpleSecurityRealmBase.authenticate(SimpleSecurityRealmBase.java:107)
org.securityfilter.authenticator.BasicAuthenticator.processLogin(BasicAuthenticator.java:123)
org.securityfilter.filter.SecurityFilter.doFilter(SecurityFilter.java:138)
net.sourceforge.subsonic.filter.RequestEncodingFilter.doFilter(RequestEncodingFilter.java:32)