应该是出问题了:
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Warning: include() [function.include]: Failed opening '/home/sis/sexinsex.net/public_html/forum/./forumdata/templates/1_viewthread_debate.tpl.php' for inclusion (include_path='.:/usr/local/php-fcgi/lib/php') in /home/sis/sexinsex.net/public_html/forum/include/viewthread_debate.inc.php on line 66