I am upgrading from Joomla 2.5 to 3.9. I have successfully transferred the Joomla core and Community Builder. After getting Community Builder to work I transferred the comprofiler_plug_profilegallery file from the old database to the new database, then I installed CB Gallery from plug_cbgallery_2.5.0+build.2021.06.11.13.15.59.90e77d98f.zip. I performed the install from the Community Builder Plugin Management menu.
Now, when I access the Community Builder Tab Management menu, it shows a tab for Gallery, but the plugin name CB Gallery is in red. On the Edit Tab page I see a red message that CB Gallery is not published.
When I go to the Plugin Management page and edit the plugin with the name Content-CB Gallery, It shows as enabled.
What am I doing wrong?
Thanks for any help!