Unable to Add User after Site Migration

  • Are there any errors showing up in the browser javascript console?
    • Are you sure the migration process was properly handled? The files and the database were completely backed up and migrated?
    • This migration process was made manually or by using a plugin?
    • Have you tried to disable each of the plugins, one by one, while testing if after each of the plugins are deactivated, to see if the function of adding users works again?

Will be waiting for an answer. Let’s see if we can find a solution for it.