Symbol as array index (TypeError)

I'm unfortunate to be working on a Windows machine and my editor of
choice right now is NetBeans. I have a couple of projects that I'm
working on and everything has been fine until I started getting an
error. It literally went from working to not working without me
changing any code. I filed an issue for NetBeans but they say it's a
Rails issue. I know it doesn't have to do with my code because it
does it even when I create a blank output. When I try to start a
server, I get the following output:

=> Booting WEBrick...
JRuby limited openssl loaded. gem install jruby-openssl for full
support.
http://wiki.jruby.org/wiki/JRuby_Builtin_OpenSSL
C:/Program Files/NetBeans 6.1/ruby2/jruby-1.1/lib/ruby/gems/1.8/gems/
activesupport-2.1.0/lib/active_support/dependencies.rb:215: Symbol as
array index (TypeError)
        from C:/Program Files/NetBeans 6.1/ruby2/jruby-1.1/lib/ruby/
gems/1.8/gems/activesupport-2.1.0/lib/active_support/dependencies.rb:
215
        from C:/Program Files/NetBeans 6.1/ruby2/jruby-1.1/lib/ruby/
gems/1.8/gems/activesupport-2.1.0/lib/active_support/dependencies.rb:
215:in `load'
        from C:/Program Files/NetBeans 6.1/ruby2/jruby-1.1/lib/ruby/
gems/1.8/gems/activesupport-2.1.0/lib/active_support/dependencies.rb:
215:in `load_file'
        from C:/Program Files/NetBeans 6.1/ruby2/jruby-1.1/lib/ruby/
gems/1.8/gems/activesupport-2.1.0/lib/active_support/dependencies.rb:
354:in `new_constants_in'
        from C:/Program Files/NetBeans 6.1/ruby2/jruby-1.1/lib/ruby/
gems/1.8/gems/activesupport-2.1.0/lib/active_support/dependencies.rb:
214:in `load_file'
        from C:/Program Files/NetBeans 6.1/ruby2/jruby-1.1/lib/ruby/
gems/1.8/gems/activesupport-2.1.0/lib/active_support/dependencies.rb:
95:in `require_or_load'
        from C:/Program Files/NetBeans 6.1/ruby2/jruby-1.1/lib/ruby/
gems/1.8/gems/activesupport-2.1.0/lib/active_support/dependencies.rb:
60:in `depend_on'
        from C:/Program Files/NetBeans 6.1/ruby2/jruby-1.1/lib/ruby/
gems/1.8/gems/activesupport-2.1.0/lib/active_support/dependencies.rb:
456:in `require_dependency'
         ... 24 levels...
        from C:/Program Files/NetBeans 6.1/ruby2/jruby-1.1/lib/ruby/
site_ruby/1.8/rubygems/custom_require.rb:27:in `require'
        from C:/Program Files/NetBeans 6.1/ruby2/jruby-1.1/lib/ruby/
site_ruby/1.8/rubygems/custom_require.rb:27:in `require'
        from script\server:3

I even tried a fresh install of NetBeans and a fresh project, but to
no avail. Can anyone steer me in the right direction? Thanks!