OA网络会议经常出错

tyreida

通达版本 3.6.101203

今天进行网络会议，结果每隔3分钟就右边出现在线人员错误：

错误#1： Can't create/write to file 'D:\MYOA\tmp\#sql_c18_0.MYI' (Errcode: 13)
SQL语句: select count(*) from information_schema.columns where table_name = 'email_box' and column_name = 'BOX_NO　'
文件： D:/MYOA/webroot/general/netmeeting/meeting/user_get.php
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in D:\MYOA\webroot\inc\conn.php on line 128

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at D:\MYOA\webroot\inc\conn.php:72) in D:\MYOA\webroot\inc\auth.php on line 7