Thanks for your work.
But I'm having an issue with this pluggin :
I tried to exclude de category from the list of the categories in the sidebar (widget), it works, but it is also written :
"Warning: Illegal string offset 'action' in /homepages/14/d468507435/htdocs/wp-content/plugins/simply-exclude/simplyexclude.php on line 2388"
So what can I do ?