Seems to be new bug with latest 5.8.1

After upgrading to 5.8.1 I also started getting error message printed off the screen. The line throwing an error is in widget-logic.php line 334 and it is throwing undefined index: widget_logic. This is called by line 334 of widget_logic.php in the widget_logic_filter_sidebars_widget() function. Hope this helps track down the current problem.