Profile: Dimitri Gogelia

Problem:
Not able to connect custom post type with custom taxonomy.

Solution:
1. Enable WP debugging: https://toolset.com/documentation/user-guides/debugging-toolset/

2. Then look for actual errors, for example like this:

Fatal error: Uncaught Error: Call to undefined function mb_strtolower()

mbstring PHP module is missing on your server, it should be installed and enabled. You need to contact your hosting support to enable this module for you, this module is required for Toolset to work. More details are in this post where an old customer had the same error and resolved it by contacting hosting or server admin: https://toolset.com/forums/topic/call-to-undefined-function-mb_strtolower/#post-374232