INSERT INTO `i2151031_members` (`ac_userid_pk`, `password`, `username`, `birthyear`, `age`, `email_id`, `phone_num`,`photoism`)
VALUES (NULL,'info', '컴퓨터정보', '1979', '34', 'info@ansan.ac.kr', '+823156754134', NULL)<br />
<b>Fatal error</b>:  Uncaught mysqli_sql_exception: Unknown column 'ac_userid_pk' in 'field list' in /users/2021/i2151031/public_html/2022/WebDB/mysql_test.php:10
Stack trace:
#0 /users/2021/i2151031/public_html/2022/WebDB/mysql_test.php(10): mysqli_query()
#1 {main}
  thrown in <b>/users/2021/i2151031/public_html/2022/WebDB/mysql_test.php</b> on line <b>10</b><br />