Lately I haven't been able to make any changes to any Widgets I have installed, or any new widgets that I install. I'm able to install them fine without problems, but when I edit and save changes to the widget It goes to a error page, but the URL goes to : "/wp-admin/themes.php?page=my_custom_widget_functions.php" (Notice without my main URL in the address - no http://www.sitename.com/)
It only happens when changing widgets. I'm able to edit The template, and any other pages except this. I don't think I changed anything lately, but I could really use some help.
I also tried to enable accessibility mode in the widgets page, but that did nothing at all.