6.5.1的出错信息

strauss98

[14/Jul/2008 12:44:16] httpserver.cpp: PHP Warning:  Header may not contain more than a single header, new line detected. in C:\Program Files\Kerio\MailServer\webmail\default\prepend.inc on line 118
[14/Jul/2008 12:49:26] httpserver.cpp: PHP Warning:  Header may not contain more than a single header, new line detected. in C:\Program Files\Kerio\MailServer\webmail\default\prepend.inc on line 117
[14/Jul/2008 12:49:26] httpserver.cpp: PHP Warning:  Header may not contain more than a single header, new line detected. in C:\Program Files\Kerio\MailServer\webmail\default\prepend.inc on line 118
[14/Jul/2008 12:49:26] httpserver.cpp: PHP Warning:  Header may not contain more than a single header, new line detected. in C:\Program Files\Kerio\MailServer\webmail\default\prepend.inc on line 117
信息天刚刚升级到从6.5.0 patch1升级到6.5.1，结果日志里有大量的上述信息，有高手知道是什么原因吗？

tdk

还从没遇到升级失败的情况
1。停止kms,并退出程序
2。备份，如果不会手动备份，可以在停止kms前，用控制台里面的备份
3。重新安装新版本
4。启动