Capa incompatible with NextGen photo gallery

Hi all,

Few years back, I installed Capa in order to grant registered users to specific pages and categories, when unregistered users could only navigate through 1 or 2 specific pages. It worked great.

Now I upgraded to latest version of Nextgen, 2.0.66.37 and only me the admin can see the galleries within posts, not all other users. With Capa activated, new galleries only show “Invalid Displayed Gallery” and old galleries show lines of errors : “Warning: in_array() expects parameter 2 to be array, null given in /homepages/10/d220772593/htdocs/wordpress/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/nextgen_gallery_display/class.displayed_gallery.php on line 657”

I tried to open a topic on Nextgen’s support page, but they advised to do so also on Capa’s support page.

When Capa deactivated, all works like a charm. I tried to find a plugin that does the job CaPa does, I tried a dozen, but all of them grant/restrict categories/pages/posts for specific roles, but none of them include “visitor/unregistered user” as a role, which is the only simple thing I’m looking for. Would you suggest one that does what I’m looking for ? Or a different setting on my config ?

Here’s my settings :
All other plugins are deactivated, theme switched to twenty series
-MySQL version is 5.1.73-log
-Php version is 5.4.35
I’m hosted on 1&1
My website is https://www.munost.fr.

Thanks in advance for your help.

https://www.ads-software.com/plugins/capa/