In an effort to better organize my data, i organized some provider folders by moving and renaming them, then closed openLCA. Today, when i opened everything up, the providers within each of the folders were gone. When i ran a validation of the database, it came back with 343 provider warnings stating the problem is "broken category".
How can i solve this broken category problem? The providers still exist somewhere in the database but they do not show up in any folder, only when looking at the usage for the associated flow.