Here's the root cause:
Caused by: java.lang.NoClassDefFoundError: org/apache/log4j/Category
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:2328)
at java.lang.Class.getConstructor0(Class.java:2640)
at java.lang.Class.getConstructor(Class.java:1629)
at
org
.apache
.commons
.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:
410)
... 36 more
Looks like you have a classpath problem with log4j. Make sure that
a) you have one somewhere in your classpath, and
b) you don't have conflicting installations in your Oracle classpath.
I'm also somewhat worried at who is calling apache commons logging -
jspwiki does not use it at all...
/Janne