WordPress database error: [Unknown column 'is_v6' in 'where clause']
SELECT * FROM wp_bv_ip_store WHERE 'ukN' >= `start_ip_range` && 'ukN' <= `end_ip_range` && `is_fw` = true && `type` in (20) && `is_v6` = 0 LIMIT 1;

WordPress database error: [Unknown column 'is_v6' in 'where clause']
SELECT * FROM wp_bv_ip_store WHERE 'ukN' >= `start_ip_range` && 'ukN' <= `end_ip_range` && `is_fw` = true && `type` in (20) && `is_v6` = 0 LIMIT 1;