点击 群组 时 第一次总是出现错误提示 再刷新一下就没问题了 请问这样的问题怎么解决？？ 谢谢各位帮忙 错误代码是：
查询语句错误[1054]
ERR:
Unknown column 't.fid' in 'on clause'
SQL:
SELECT attach.*,t.tid,t.author,t.authorid,t.subject , f.name groupname FROM `forum_attachment` attach LEFT JOIN forum_forum f ON t.fid=f.fid LEFT JOIN forum_forumfield ff ON f.fid = ff.fid INNER JOIN `forum_thread` t ON `t`.`tid`=`attach`.`tid` AND `displayorder`>='0' WHERE `attach`.`dateline`>='1288616202' AND `attach`.`readperm`='0' AND `attach`.`price`='0' AND t.isgroup='1'AND `attach`.`isimage` IN ('1', '-1') ORDER BY `attach`.`dateline` DESC LIMIT 0,4;
PHP:
group.php:0034 -> source\module\group\group_index.php:0140 -> data\template\1_diy_group_index.tpl.php:0423 -> source\function\function_core.php:1022 -> source\function\function_block.php:0204 -> source\class\block\group\block_groupattachment.php:0298 -> source\class\class_core.php:0837
User:
uid=0; IP=115.63.103.31; RIP:115.63.103.31 Request: /group.php
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