INSERT INTO book_members
(no, userid, password, username, birthyear, age, email, phone, photo)
VALUES (null, 'info', md5('info'), '컴퓨터정보', '1994' , '25', 'info@ansan.ac.kr', '+82314006973', null);<br />
<b>Fatal error</b>:  Uncaught mysqli_sql_exception: Unknown column 'birthyear' in 'field list' in /users/2021/i2151059/public_html/2022/WebDB/mysql_test.php:8
Stack trace:
#0 /users/2021/i2151059/public_html/2022/WebDB/mysql_test.php(8): mysqli_query()
#1 {main}
  thrown in <b>/users/2021/i2151059/public_html/2022/WebDB/mysql_test.php</b> on line <b>8</b><br />