Originally Posted by vexcor
We have similiar problem, after update from 3.0.3 backend interface doesnt work. We see only first login page. After login we see blank layout page without tabs as you can see in attachment. Before update everything worked without problem. We tried manual update too and problem still. Logs are ok without errors
We tried other browsers (IE 8 and 9, Safari, Opera, Firefox) and same problem.
Can you PM me the URL of your ISPConfig login so that I can test? I'd like to test if this is a local problem with your computer or a more general problem (it never happened during our tests).