Error message

• Notice: Undefined offset: 56 in search_api_ranges_minmax() (line 188 of /var/www/html/profiles/commerce_kickstart/modules/contrib/search_api_ranges/search_api_ranges.module).
• Notice: Undefined offset: 269 in search_api_ranges_minmax() (line 188 of /var/www/html/profiles/commerce_kickstart/modules/contrib/search_api_ranges/search_api_ranges.module).