My "media library categories" v 1.1.1 plugin was working well until today, when I noticed that my categories list is empty.
"No Categories Currently in Database"
When watching Media library - files are with the previously added categories.
On the pages where there is code [mediacategories categories="number"] - everything works fine.
Cannot add a category.
Tried to reinstall plugin - nothing changes.
Some solutions / suggestions / links?