Warning: mysqli_query() expects parameter 1 to be mysqli, string given in /var/www/html/include/db.php on line 677

Warning: Use of undefined constant MYSQL_ASSOC - assumed 'MYSQL_ASSOC' (this will throw an Error in a future version of PHP) in /var/www/html/include/db.php on line 678

Warning: mysqli_fetch_array() expects parameter 1 to be mysqli_result, null given in /var/www/html/include/db.php on line 678

Warning: Division by zero in /var/www/html/include/db.php on line 472
execute失敗。SQLステートメントの準備に失敗しました。