Just upgraded to 2.1.06, and when I click on a Heading in the articles manager to assign a thumbnail picture to the articles, it leads to a dead end - a blank white page with no further action. The URL generated looks like this:

http://www.gtweekly.com/administrator/index2.php?option=com_magazine&task=editA_magazine&hidemainmenu=1&id=872

I have upgraded the mambot to 2.1.01 and it is published.

Please help!