Installed SP8 to NW 6.5 sp7 eDir 8.8.2

Afterwards, tomcat 4 will not load.
Consequently, GW Webaccess will not run.

Java -show gives no instances

Logger screen shows (after running tomcat4.ncf):
Doing a start
Exception during startup processing
at ...
Caused by: java.lang.NoSuchMethodError: org.apache.commons.digester.Digester.setSubstituto r(Lorg/apache/commons/digester/Substitutor:)V
at ...
java: Class org.apache.catalina.startup.Bootstrap exited with status 2.

Steps I've taken:

Reinstalled GW Webaccess (full uninstall as well)
Reapplied SP8
Ran tckeygen.ncf - worked
Check NLDAP for SSL on 636 - working.

I've not found specific help for this error. Any suggestions?

Mike Gerst