i already have a site then due to some problem in sever and i so i got change to another sever now when i import my old database backup to the newly added database a message like this appear what is the problem for it???? can anyone tell some idea???[
attachment=23494]
Were you importing this to an empty database, or did some tables with data in already exist??
i added it to a running database man...
You can't import a backup into an existing database.
Then that's not going to work, because you're going to have a load of rows that are meant to have unique IDs that are going to clash, which is what's happening here. You need to import it to an empty database.