Warning: Undefined array key "no" in /users/2021/i2151024/public_html/2022/WebDB/update_test.php on line 6

Warning: Undefined array key "login_no" in /users/2021/i2151024/public_html/2022/WebDB/update_test.php on line 17

Warning: Undefined array key "userid" in /users/2021/i2151024/public_html/2022/WebDB/update_test.php on line 21

Warning: Undefined array key "password" in /users/2021/i2151024/public_html/2022/WebDB/update_test.php on line 22

Warning: Undefined array key "username" in /users/2021/i2151024/public_html/2022/WebDB/update_test.php on line 23

Warning: Undefined array key "email" in /users/2021/i2151024/public_html/2022/WebDB/update_test.php on line 24

Warning: Undefined array key "phone" in /users/2021/i2151024/public_html/2022/WebDB/update_test.php on line 25
UPDATE book_members SET userid = '', username = '', phone = '', email = '' WHERE no = AND password = md5('')
Fatal error: Uncaught mysqli_sql_exception: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'AND password = md5('')' at line 2 in /users/2021/i2151024/public_html/2022/WebDB/update_test.php:34 Stack trace: #0 /users/2021/i2151024/public_html/2022/WebDB/update_test.php(34): mysqli->query() #1 {main} thrown in /users/2021/i2151024/public_html/2022/WebDB/update_test.php on line 34