Create a New Album
Images and files must belong to an album. If you upload an image/file without assigning it to an album, it will be stored in a default album called ‘unsorted‘.
From the Media Library, click on Add New Album at the bottom of screen.
Enter the details of the album (the ‘public‘ option allows you to select whether or not to show the album on your website).
Click on Update. The new album will appear in the list of albums in the Media Library.