getData:Got error 'empty (sub)expression' from regexp SQL=SELECT SQL_CALC_FOUND_ROWS DISTINCT `company`.`map_pin` AS `company___map_pin`, `company`.`map_pin` AS `company___map_pin_raw`, `company`.`logo` AS `company___logo`, `company`.`logo` AS `company___logo_raw`, `company`.`company_name` AS `company___company_name`, `company`.`company_name` AS `company___company_name_raw`, `company`.`company_url` AS `company___company_url`, `company`.`company_url` AS `company___company_url_raw`, `company`.`category1` AS `company___category1`, `company`.`category1` AS `company___category1_raw`, `company`.`category2` AS `company___category2`, `company`.`category2` AS `company___category2_raw`, `company`.`jobs_url` AS `company___jobs_url`, `company`.`jobs_url` AS `company___jobs_url_raw`, `company`.`linkedin` AS `company___linkedin`, `company`.`linkedin` AS `company___linkedin_raw`, `company`.`videos` AS `company___videos`, `company`.`videos` AS `company___videos_raw`, `company`.`public_private` AS `company___public_private`, `company`.`public_private` AS `company___public_private_raw`, `company`.`tags` AS `company___tags`, `company`.`tags` AS `company___tags_raw`, `company`.`date_time` AS `company___date_time`, `company`.`date_time` AS `company___date_time_raw`, `company`.`linkedin_profile` AS `company___linkedin_profile`, `company`.`linkedin_profile` AS `company___linkedin_profile_raw`, `company`.`id` AS `company___id`, `company`.`id` AS `company___id_raw`, `company`.`company_icon` AS `company___company_icon`, `company`.`company_icon` AS `company___company_icon_raw`, `company`.`startup` AS `company___startup`, `company`.`startup` AS `company___startup_raw`, `company`.`street1` AS `company___street1`, `company`.`street1` AS `company___street1_raw`, `company`.`city` AS `company___city`, `company`.`city` AS `company___city_raw`, `company`.`state` AS `company___state`, `company`.`state` AS `company___state_raw`, `company`.`zip_code` AS `company___zip_code`, `company`.`zip_code` AS `company___zip_code_raw`, `company`.`gps` AS `company___gps`, `company`.`gps` AS `company___gps_raw`, `company`.`country` AS `company___country`, `company`.`country` AS `company___country_raw`, `company`.`location_description` AS `company___location_description`, `company`.`location_description` AS `company___location_description_raw`, `company`.`region1` AS `company___region1`, `company`.`region1` AS `company___region1_raw`, `company`.`region2` AS `company___region2`, `company`.`region2` AS `company___region2_raw`, `company`.`jobsearch_company` AS `company___jobsearch_company`, `company`.`jobsearch_company` AS `company___jobsearch_company_raw`, `company`.`twitter_id` AS `company___twitter_id`, `company`.`twitter_id` AS `company___twitter_id_raw`, `company`.`twitter_list1_caption` AS `company___twitter_list1_caption`, `company`.`twitter_list1_caption` AS `company___twitter_list1_caption_raw`, `company`.`twitter_list1_twitterid` AS `company___twitter_list1_twitterid`, `company`.`twitter_list1_twitterid` AS `company___twitter_list1_twitterid_raw`, `company`.`twitter_list1_listid` AS `company___twitter_list1_listid`, `company`.`twitter_list1_listid` AS `company___twitter_list1_listid_raw`, `company`.`use_list_widget` AS `company___use_list_widget`, `company`.`use_list_widget` AS `company___use_list_widget_raw`, `company`.`instagram_locationid` AS `company___instagram_locationid`, `company`.`instagram_locationid` AS `company___instagram_locationid_raw`, `company`.`news_company` AS `company___news_company`, `company`.`news_company` AS `company___news_company_raw`, `company`.`photos` AS `company___photos`, `company`.`photos` AS `company___photos_raw`, `company`.`jobsearch_city` AS `company___jobsearch_city`, `company`.`jobsearch_city` AS `company___jobsearch_city_raw`, `company`.`jobsearch_title` AS `company___jobsearch_title`, `company`.`jobsearch_title` AS `company___jobsearch_title_raw`, `company`.`jobsearch_query` AS `company___jobsearch_query`, `company`.`jobsearch_query` AS `company___jobsearch_query_raw`, `company`.`crunchbase_id` AS `company___crunchbase_id`, `company`.`crunchbase_id` AS `company___crunchbase_id_raw`, `company`.`jobsearch_exclude` AS `company___jobsearch_exclude`, `company`.`jobsearch_exclude` AS `company___jobsearch_exclude_raw`, `company`.`alternate_company_description` AS `company___alternate_company_description`, `company`.`alternate_company_description` AS `company___alternate_company_description_raw`, `company`.`alt_company_description_url` AS `company___alt_company_description_url`, `company`.`alt_company_description_url` AS `company___alt_company_description_url_raw`, `company`.`status` AS `company___status`, `company`.`status` AS `company___status_raw`, `company`.`alt_company_description_site` AS `company___alt_company_description_site`, `company`.`alt_company_description_site` AS `company___alt_company_description_site_raw`, `company`.`blog_rss` AS `company___blog_rss`, `company`.`blog_rss` AS `company___blog_rss_raw`, `company`.`quora_id` AS `company___quora_id`, `company`.`quora_id` AS `company___quora_id_raw`, `company`.`questions` AS `company___questions`, `company`.`questions` AS `company___questions_raw`, `company`.`parent_company` AS `company___parent_company`, `company`.`parent_company` AS `company___parent_company_raw`, `company`.`founded_date` AS `company___founded_date`, `company`.`founded_date` AS `company___founded_date_raw`, `company`.`news_company_exclude` AS `company___news_company_exclude`, `company`.`news_company_exclude` AS `company___news_company_exclude_raw`, `company`.`company_name_2` AS `company___company_name_2`, `company`.`company_name_2` AS `company___company_name_2_raw`, `company`.`news_company_exclude2` AS `company___news_company_exclude2`, `company`.`news_company_exclude2` AS `company___news_company_exclude2_raw`, `company`.`company_size` AS `company___company_size`, `company`.`company_size` AS `company___company_size_raw`, `company`.`num_employees` AS `company___num_employees`, `company`.`num_employees` AS `company___num_employees_raw`, `company`.`region_code` AS `company___region_code`, `company`.`region_code` AS `company___region_code_raw`, `company`.`phone` AS `company___phone`, `company`.`phone` AS `company___phone_raw`, `company`.`neighborhood` AS `company___neighborhood`, `company`.`neighborhood` AS `company___neighborhood_raw`, `company`.`org_type` AS `company___org_type`, `company`.`org_type` AS `company___org_type_raw`, `company`.`sf_school_company_mashup` AS `company___sf_school_company_mashup`, `company`.`sf_school_company_mashup` AS `company___sf_school_company_mashup_raw`, `company`.`id` AS slug , `company`.`id` AS `__pk_val` FROM `company` WHERE ( `company`.`status` = 'active' ) AND ( `company`.`category2` REGEXP '' ) ORDER BY `company`.`company_name` ASC