After upgrading WP one serious problem with tabbed-widgets plugin appeared. I can't see tabbed-widgets control panel or settings page (i hope you understand what i mean). There is still link on my admin panel but when i click it then just white window (with one black bullet) appears.
Tabbed widgets that i created before WP upgrade are still working but i can't change settings or create new tabbed-widgets.
Can anyone help me? Or suggest any alternative to this plugin?
Quick help needed!