Fatal error: Uncaught Error: Call to undefined function mysql_real_escape_string() in /var/www/work/production/optronics.co.jp/fair/list/lib/db.lib:231 Stack trace: #0 /var/www/work/production/optronics.co.jp/fair/list/lib/db.lib(207): DB->quote_smart() #1 /var/www/work/production/optronics.co.jp/fair/list/lib/db.lib(93): DB->sql_operation() #2 /var/www/work/production/optronics.co.jp/fair/list/lib/admin/admin.lib(1129): DB->db_select_exe() #3 /var/www/work/production/optronics.co.jp/fair/list/process/index.inc(206): CL_DB->select_companies_list_en() #4 /var/www/work/production/optronics.co.jp/fair/list/process/index.inc(140): EXECUTE->get_companies() #5 /var/www/work/production/optronics.co.jp/fair/list/process/index.inc(25): EXECUTE->run() #6 /var/www/work/production/optronics.co.jp/fair/list/index.php(6): EXECUTE->__construct() #7 {main} thrown in /var/www/work/production/optronics.co.jp/fair/list/lib/db.lib on line 231