Typing in all capital letters is equal to screaming at people in the forum and is considered rude. This usually has the opposite effect from what you wanted as some people will refuse to help someone who screams at them.
I said I didn't know what the second error meant (the one i got after i did initialize it). The first error, that you are referring to, i said i didn't know why i was getting it, not i didn't know what it meant. Thanks.
There isn't much info on that error to go by. The most useful piece of info is probably:
The exception is being thrown from line 100 of the javaservlet created on behalf of auth.jsp. Find that java file (Tomcat will have written it to the folder hierarchy under $CATALINA_HOME/work) and see what is going on at line 100.