dz7.2 转换至 dzX1 中出现问题

MySQL Error
Message: query_error
SQL: INSERT INTO `zhonghuax1`.pre_forum_poll SET `tid`='5245',`multiple`='0',`visible`='1',`maxchoices`='1',`expiration`='0',`overt`='0',`voters`='10',`pollpreview`='不应该 应该 '
Error: Duplicate entry '5245' for key 'PRIMARY'
Errno.: 1062
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PHP Backtrace
File Line Class Type Function
include/db.class.php 102  db_mysql -> halt
source/d7.2_x1.0/table/polls.php 51  db_mysql -> query
include/do_convert.inc.php 54    require
index.php 36    require

出现上面的问题，请问大大该如何解决呢？
谢谢！

重新安装一下，再转换

解决了

search source/d7.2_x1.0/table/polls.php, 里面那个insert to 换取 replace to