I remove following from the shortcode and then it works:
attachment_pg="false"
Maybe the underscore isn’t working as expected…
The option was added when changing the columns from default “4” to “3”.
You can go into the single php file and adjust all the above variables. among other things, there is also the theme setting.
the problem should be solved, please don’t hasitate to contact me if there are further problems 😉
