If you are going to post more than a line or two of code in the forum, wrap it in UBB CODE tags. This will preserve your indenting which will make your code easier to read. This will generally result in more people actually reading it and, thus, more people helping out.
When Tomcat parses and compiles your JSPs it keeps a copy of the generated servlet code in CATALINA_HOME/work. The stack trace you posted gives you a specific line number in that generated code. Errors like this are pretty easy to track down if you have that source file open when you are reading the stack trace.