advaced settings not expand

Hi i cant get into my advanced settings, they will not expand so i can change settings any idea how to resolve

see pic http://prntscr.com/h2i0k6

javascript problem.  Did you add anything to the admin interface JS wise.  Check your JS error console in the browser to see if anything is reported.

no idea how this works but got the browser console in firefox and open with advanced settings page ope and it see this

TypeError: this.transport is null main.js:1391:5

then this item below 2 mins later

When cancelling a request for https://www.google.com/images/branding/product/ico/googleg_lodp.ico because the chrome window went away, it was already canceled!
 PlacesUIUtils.jsm:109:0

Did you try it with different browsers?

Modzzz is going to do some work on site for me and he says he will have alook at this issue when on my site. I will post update once speak with Modzzzz

This issue occurred because a custom template made modifications to the inc/js/jquery.webForms.js file and when that template was removed the original file was not restored. When uninstalling modules, always check the installation instructions to see which files were modified and ensure that the backup is restored. 

When things go wrong always change template to default evo or uni and clear cache this way you can easily troubleshoot just a tip.

Additionally, it is always good to test functionality on the official demo site at demo.boonex.com to determine if an issue is site related or Dolphin script related.