#2 books.sql error

[chad]

I get the following when trying to add the books.sql
info to my database

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Database evergame_nuke running on localhost
Error

SQL-query :

INSERT INTO nuke_blocks VALUES (29, '', 'Top
Books', '', '', 'l', 6, 1, 0, '', '', 'block-Books-
Popular.php', 0)

MySQL said:

Duplicate entry '29' for key 1

Back
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Haven't had any problem with adding .sql files to my
DB before. Thought it was due to the version of
phpnuke installed. Yet nuke-books doesn't state what
version is required.

My site info
Operating System Linux
Apache Version 1.3.26 (Unix)
Perl Version 5.006001
PHP Version 4.2.2
Mysql Version 3.23.45
Php-Nuke Version 5.6

WebKnight-
EverGame.com