谁能解决下面这个错误,OA系统版本0712的,在新建邮件的时候出现的,但是不影响正常发送。 错误#1146: Table 'td_oa.email_name' doesn't exist SQL语句: select * from EMAIL_NAME where USER_ID='admin' 文件: D:/MYOA/webroot/general/email/new/index.php Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in D:\MYOA\webroot\general\email\new\index.php on line 621