Error message

• Trying to sort on field title_field of illegal type text.
• Trying to sort on field title_field of illegal type text.
• Notice: Trying to access array offset on value of type null in omega_pager() (line 39 of /home/nginx/domains/hupuu.com/public/profiles/commerce_kickstart/themes/contrib/omega/omega/includes/omega.theme.inc).
• Notice: Trying to access array offset on value of type null in omega_pager() (line 62 of /home/nginx/domains/hupuu.com/public/profiles/commerce_kickstart/themes/contrib/omega/omega/includes/omega.theme.inc).
• Notice: Trying to access array offset on value of type null in omega_pager() (line 39 of /home/nginx/domains/hupuu.com/public/profiles/commerce_kickstart/themes/contrib/omega/omega/includes/omega.theme.inc).
• Notice: Trying to access array offset on value of type null in omega_pager() (line 62 of /home/nginx/domains/hupuu.com/public/profiles/commerce_kickstart/themes/contrib/omega/omega/includes/omega.theme.inc).
• Notice: Trying to get property 'name' of non-object in commerce_kickstart_taxonomy_preprocess_views_view() (line 53 of /home/nginx/domains/hupuu.com/public/profiles/commerce_kickstart/modules/commerce_kickstart/commerce_kickstart_taxonomy/commerce_kickstart_taxonomy.module).