Images are shown in gallery, but not in start page

[Spidermoose]

Hi, I am brand new to this ( just started ) and the uploaded images are shown everywhere, but not wehn I click on "My Gallery". There I get the messege under "Zufallsbilder" (random images) and "neueste Dateien - [users]'s Galerie" (New files - [Benutzer]'s Gallerie): Keine Datei zum Anzeigen vorhanden (oder Du hast keine Berechtigung, das Album zu sehen) (No file to view (or you don't have permission to see the album)). The file and folder rights for the total file tree of cpg is set to 777.
Running on my local Apache2 Webserver on Ubuntu 20.04.1 LTS Linux.
Any hint how to fix this? Or is, it that I get something wrong or miss something? 
CPG Version: cpg1.6.x-1.6.09
Thanks for any help.

[ron4mac]

That is normal. My Gallery is a special category belonging to the logged in user.  You must first create albums in your *my gallery* category and then upload files to those albums.