The full error message is: Error: Call to undefined function title_taxonomy_allowed_values() in taxonomy_options_list() (line 1430 of /home/admin/public_html/backdrop/core/modules/taxonomy/taxonomy.module). It is a fatal error.
This happens when I try to edit much, if not all, of my content that contains taxonomy ref fields. This is a migration from Drupal 7. I was using the title module in D7 but I can't figure or find how the taxonomy module wants to call this undefined function. Thanks for any help.
Comments
Do you have the Backdrop port of the Title module installed?
There is not a tagged release, so it does not show up here:
https://backdropcms.org/modules?s=title
But the module does exist and can be downloaded from GitHub from here:
https://github.com/backdrop-contrib/title
That did indeed fix my problem. Thank-you very much for responding.