用twitter模块登录的问题

在插入twitter_account表时,有时会出现字符转换问题.在从twitter网站回调执行twitter/oauth菜单路由.

插入数据如下:query: INSERT INTO ideos_twitter_account (twitter_uid, uid, screen_name, oauth_token, oauth_token_secret, name, followers_count, friends_count, statuses_count, favourites_count, profile_image_url, protected, profile_background_color, profile_text_color, profile_link_color, profile_sidebar_fill_color, profile_sidebar_border_color, profile_background_image_url, profile_background_tile, verified, created_at, created_time, import, last_refresh, is_global) VALUES (280908848, 46, 'y4happy', '280908848-6gESFlURukiNL93R3gkOpQFjEEt7Y3n9C6UyjeSr', 'Ybvj1fO2FDZXF3XLEZ4FHZyFroHEvK69hsBKfADf4s4', 'zhaoyingbin', 0, 0, 0, 0, 'http://a0.twimg.com/sticky/default_profile_images/default_profile_3_norm..., 0, 'C0DEED', '333333', '0084B4', 'DDEEF6', 'C0DEED', 'http://a3.twimg.com/a/1303856755/images/themes/theme1/bg.png', 0, 0, 'Tue Apr 12 07:56:47 +0000 2011', 1302595007, 1, 0, 0) in /opt/ideos-staging/includes/common.inc on line 3538.

不是所有时候都会出现,不知道为什么.他用得drupal内部函数drupal_write_record