Fatal error: Uncaught Error: Call to undefined function mysql_query() in /home/ilt/www/ilt.jp/takeda/it_base/data.php:13
Stack trace:
#0 /home/ilt/www/ilt.jp/takeda/it_base/seminar_data.php(2): include()
#1 {main}
thrown in /home/ilt/www/ilt.jp/takeda/it_base/data.php on line 13