Error message

Notice: Undefined index: voc in theme_tagadelic_weighted() (line 334 of /var/www/web1322/html/drupal/sites/all/modules/tagadelic/tagadelic.module).

Notice: Trying to get property of non-object in theme_tagadelic_weighted() (line 334 of /var/www/web1322/html/drupal/sites/all/modules/tagadelic/tagadelic.module).

Notice: Undefined index: voc in theme_tagadelic_weighted() (line 335 of /var/www/web1322/html/drupal/sites/all/modules/tagadelic/tagadelic.module).

Notice: Trying to get property of non-object in theme_tagadelic_weighted() (line 335 of /var/www/web1322/html/drupal/sites/all/modules/tagadelic/tagadelic.module).