Removal category

[Gienia]

Hello
Does anyone know how to delete a category in the Galleria, where images were imported from Picasa?
Removed the photos from Picasa, I can not, however, remove the categories on the back of joomla - shows me the message: "Categories 'castles' can not be removed because there are assigned to the images. To delete a category, you must first transfer the images are assigned another category or delete them."
Please help

[Jan]

Hi, yes, just go to images (in Phoca Gallery administration), select them and delete them - only items stored on your server will be deleted - this does not affect the images on your Picasa.