SparkWeb suddenly Unexpected problem occurred
I wanted to evaluate Enterprise 3.4.1 and I landed on SparkWeb because it is open source. First I tried it on Internet Explorer and found that it only loads the login screen and cannot go any further so I went to Firefox. Here it was worse because error kept on popping up as shown below. I checked and verified that ports are correct. I will appreciate any thoughts about SparkWeb and how it operates. Other alternatives are welcome too.
Error image:
Error
An unexpected problem occurred; the information following this may be helpful for us in determining what went wrong and fixing it in future version of SparkWeb: Remote Server Error, 502