phpcms v9进不了后台怎么办？
问题：
MySQL Query : INSERT INTO `phpcms`.`v9_log`(`module`,`username`,`userid`,`action`,`querystring`,`time`,`ip`) VALUES ('admin','phpcms','','index','?m=admin&c=index&a=login','2014-11-06 11-22-14','127.0.0.1') MySQL Error : Duplicate entry '1243' for key 'PRIMARY' MySQL Errno : 1062 Message : Duplicate entry '1243' for key 'PRIMARY' Need Help?