lightbox in album widget does not function well

Hi Opa Jaap

I am using the album widget and lightbox
Until about one week ago clicking on the album I received a lightbox show of that album
Past week I only saw the picture the album that is displayed at that time in the widget
Yesterday I installed the latest version
Now I see a lightbox show of the (in my case) six albums displayed in the widget.
Am I doing something wrong?

You can take a look at: bert.kroft.nl/benfietsen (debugging is on)

Thank you very much in advance for you help

Bert

https://wordpress.org/plugins/wp-photo-album-plus/