I activated "category to tag converter" plugin only to find that my categories were deleted.
I quickly deactivate "category to tag converter", but alias, my old post are now are uncategorized.
How can I add back the categories in the quickest time?
I am tiring out editing each post one by one.
Is there any method or plugin, for e.g, that I can select/tick on those post and assign the category to those many post?
Your advise in this is much appreciated.