Warning: include(common.php): Failed to open stream: No such file or directory in C:\xampp\htdocs\nurimcocom\doc\board\confirm_insert.php on line 2

Warning: include(): Failed opening 'common.php' for inclusion (include_path='C:\xampp\php\PEAR') in C:\xampp\htdocs\nurimcocom\doc\board\confirm_insert.php on line 2

Warning: Undefined array key "id" in C:\xampp\htdocs\nurimcocom\doc\board\confirm_insert.php on line 4

Warning: Undefined array key "confirm" in C:\xampp\htdocs\nurimcocom\doc\board\confirm_insert.php on line 5

Warning: Undefined array key "mode" in C:\xampp\htdocs\nurimcocom\doc\board\confirm_insert.php on line 6

Warning: Undefined variable $conn in C:\xampp\htdocs\nurimcocom\doc\board\confirm_insert.php on line 8

Fatal error: Uncaught TypeError: mysqli_query(): Argument #1 ($mysql) must be of type mysqli, null given in C:\xampp\htdocs\nurimcocom\doc\board\confirm_insert.php:8 Stack trace: #0 C:\xampp\htdocs\nurimcocom\doc\board\confirm_insert.php(8): mysqli_query(NULL, 'SELECT notuser ...') #1 {main} thrown in C:\xampp\htdocs\nurimcocom\doc\board\confirm_insert.php on line 8