Error message
- Notice: Undefined variable: expand in hierarchy_field_display() (line 169 of /data/www/drupal/sites/all/modules/dabar/dabar_modules/dabar_hierarchy/hierarchy.module).
- Notice: Undefined variable: expand in hierarchy_field_display() (line 169 of /data/www/drupal/sites/all/modules/dabar/dabar_modules/dabar_hierarchy/hierarchy.module).
- Notice: Undefined variable: expand in hierarchy_field_display() (line 169 of /data/www/drupal/sites/all/modules/dabar/dabar_modules/dabar_hierarchy/hierarchy.module).
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