This isssue is solved as this was because of setenforce 0

The version i am using 7.6.99.10
Browser ver 38.0.2125.104 Google Chrome

What is the version you are using ? And which browser do you use ?

Thank you post a complete update the errors are gone and the system is back .

i updated the tracker post the changes but still i am getting the same error. tried chaging the theme to Tuleap & then to FlamingParrot but have same erros.

also currently we are not using the system its a dry run i can provide you with an login specified to a project. if required.

In FlamingParrot it doesn't allow me to click on any links for me. shows broken links and also the tracker i have found the same issues.

FlamingParrot dropdown doesn't work for the top menu.

Can you try to do the same thing with the theme named FlamingParrot and tell me if there are the same errors ?

GET http://demo.demo.com/scripts/combined/ 403 (Forbidden) is the error that is being generated on the browser
While looking at the browser element. found this error.

Error 1 : <link rel="SHORTCUT ICON" href="/themes/Dawn/images/favicon.ico"><script type="text/javascript" src="/scripts/combined/"></script><!--[if IE 7]>

Error 2 :
document.observe('dom:loaded', function() {
$$('span[class=project_privacy_private], span[class=project_privacy_public]').each(function (span) {
var type = span.className.substring('project_privacy_'.length, span.className.length);
codendi.Tooltips.push(new codendi.Tooltip(span, '/project/privacy.php?project_type='+type));
});
});
Seems to be some issue with Ajax calling