数据库错误在添加或编辑内容时

• 在编辑、修改或添加任何材料时出现以下错误
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• 警告: explode() 期望参数 2 为字符串，给定的是数组，在函数menu_node_submit()中（文件/home/r/ruslanmir/webahtari.ru/public_html/modules/menu/menu.module的第722行）。
• PDOException: SQLSTATE[23000]: 完整性约束冲突: 1048 列 'menu_name' 不能为空: INSERT INTO {menu_links} (menu_name, plid, link_path, hidden, external, has_children, expanded, weight, module, link_title, options, customized, updated) VALUES (:db_insert_placeholder_0, :db_insert_placeholder_1, :db_insert_placeholder_2, :db_insert_placeholder_3, :db_insert_placeholder_4, :db_insert_placeholder_5, :db_insert_placeholder_6, :db_insert_placeholder_7, :db_insert_placeholder_8, :db_insert_placeholder_9, :db_insert_placeholder_10, :db_insert_placeholder_11, :db_insert_placeholder_12); 数组 ( [:db_insert_placeholder_0] => [:db_insert_placeholder_1] => 0 [:db_insert_placeholder_2] => node/51 [:db_insert_placeholder_3] => 0 [:db_insert_placeholder_4] => 0 [:db_insert_placeholder_5] => 0 [:db_insert_placeholder_6] => 0 [:db_insert_placeholder_7] => 0 [:db_insert_placeholder_8] => menu [:db_insert_placeholder_9] => 联系人 [:db_insert_placeholder_10] => a:0:{} [:db_insert_placeholder_11] => 0 [:db_insert_placeholder_12] => 0 ) 在函数menu_link_save()中（文件/home/r/ruslanmir/webahtari.ru/public_html/includes/menu.inc的第3126行）。

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