SQL: SELECT template_id, subject, mail_method FROM dtb_mailmaga_template WHERE del_flg = 0  ORDER BY template_id DESC

MDB2 Error: no such table

_doQuery: [Error message: Could not execute statement]
[Last executed query: PREPARE mdb2_statement_mysql_5bdd2d197654d448fb0f8b0a5de1be16bf02d9caf FROM 'SELECT template_id, subject, mail_method FROM dtb_mailmaga_template WHERE del_flg = 0  ORDER BY template_id DESC']
[Native code: 1146]
[Native message: Table 'eccube250.dtb_mailmaga_template' doesn't exist]

SQL: PREPARE mdb2_statement_mysql_21daaa362eea6f3f6045865d5aeaa620aa96d943ea FROM 'INSERT INTO dtb_order_detail(order_id,product_id,product_class_id,classcategory_id1,classcategory_id2,product_name,product_code,classcategory_name1,classcategory_name2,point_rate,price,quantity) VALUES (?,?,?,?,?,?,?,?,?,?,?,?)'

MDB2 Error: null value violates not-null constraint

_doQuery: [Error message: Could not execute statement]
[Last executed query: EXECUTE mdb2_statement_mysql_21daaa362eea6f3f6045865d5aeaa620aa96d943ea USING @0, @1, @2, @3, @4, @5, @6, @7, @8, @9, @10, @11]
[Native code: 1048]
[Native message: Column 'classcategory_id1' cannot be null]

$sqlval['rank'] = "~(SELECT CASE
                                WHEN max(T2.rank) + 1 IS NULL THEN 1
                                ELSE max(T2.rank) + 1
                            END
                        FROM dtb_class AS T2
                        WHERE T2.del_flg = 0),";

/** 規格1の生成数 */
define("CLASSCATEGORY1_VOLUME", 10);

/** 規格2の生成数 */
define("CLASSCATEGORY2_VOLUME", 10);