I was trying to install Apache marmotta on my home laptop.. I was able to install the program. But when I'm starting it by clicking the Start Apache Marmotta button, I m getting an error like the linked image below.

The error occurs just before launching the localhost:8080 page. The program exits if I hit the cancel button.
Does anybody have answer to this?
Is there any other dependency on some other program like MySql server or anything?
I had the same problem in my case:
Solution:
Just disconnect the internet and so it would begin to work properly subsequently.
Sorry for my English.