Issue in View Source code

Dear team ,

My name is Aneesh from Kerala, India. I have using Domjudge server version 5.0.3 and its functioning very well also its deployed in Amazon web server, now my problem is, i had created a contest on Domjudge and the participants are successfully submitted the solutions and compiled by Domjudge,

But one of our jury member trying to access the view source code from submission page it will showing blank page only on the top of the page all tabs are shown like (home, balloon,problems,judgehost,etc..). So how can i solve this problem

Regards Aneesh