phpMyAdmin AUTO_INCREMENT Uncontrolled Increase : I'm adding a new record using php to the table in the database, but the AUTO_INCREMENT value is getting ridiculously higher.

This is for a new Linux server, running MySQL 5, PHP 7.6 and Apache 2.

    @$add_user = mysqli_query($conn, "INSERT INTO users(username, email, custom_title, avatar, message_count, is_moderator, is_admin, is_banned, is_onli`enter code here`ne, security_key) VALUES('$n_username','$n_email','$n_custom_title','$n_avatar','$n_message_count','$n_is_moderator','$n_is_admin','$n_is_banned','0','$security_key')");

https://i.hizliresim.com/vadEDR.png