Selenium RC Firefox upgrade getting error

[Jatin Janiyani]

Hello,

I just recently upgraded the Selenium rc  version to selenium-server-1.0.3  and firefox browser to 3.6 version.

After this change, I am unable to run the scripts it throws this below error message.

 1) Error:

test_1_login(SnapshotTest):

SeleniumCommandError: XHR ERROR: URL = http://thomson-old.pontus.lan/ Response_Code = 500 Error_Message = Internal Server Error

    C:/ruby/lib/ruby/gems/1.8/gems/Selenium-1.1.14/lib/selenium/openqa/selenium.rb:173:in `do_command'

    C:/ruby/lib/ruby/1.8/timeout.rb:56:in `timeout'

    C:/ruby/lib/ruby/1.8/timeout.rb:76:in `timeout'

    C:/ruby/lib/ruby/gems/1.8/gems/Selenium-1.1.14/lib/selenium/openqa/selenium.rb:158:in `do_command'

    C:/ruby/lib/ruby/gems/1.8/gems/Selenium-1.1.14/lib/selenium/openqa/selen

Thanks in Advance,

Jatin