i dont understand "insertion unsuccesfulDuplicate entry '0' for key 1"

[zachary]

please assist i have looked at the possible error i havent found inthe script .

[~n[EO]n~]

And, where is the script ?

[~n[EO]n~]

If you are getting this kind of Error

#1062 - Duplicate entry '5' for key 1 

You cannot insert same value in the filed which has primary key. It must be unique.

 

Normally, an error occurs when you try to INSERT or UPDATE a row that causes a primary key, unique key, or foreign key violation. If you are using a transactional storage engine such as InnoDB, MySQL automatically rolls back the statement. If you are using a non-transactional storage engine, MySQL stops processing the statement at the row for which the error occurred and leaves any remaining rows unprocessed.