Reward Points Module for ZC v13x

[Justapeddler]

I'm using 1.3.9f

When I tried installing by applying the new.sql patch, I get this error:

Success 24 statements processed.
Error ERROR: Cannot insert configuration_key "" because it already exists
Error ERROR: Cannot insert configuration_key "" because it already exists
Error ERROR: Cannot insert configuration_key "" because it already exists
Error ERROR: Cannot insert configuration_key "" because it already exists
Error ERROR: Cannot insert configuration_key "" because it already exists
Error ERROR: Cannot insert configuration_key "" because it already exists
Error ERROR: Cannot insert configuration_key "" because it already exists
Error ERROR: Cannot insert configuration_key "" because it already exists
Error ERROR: Cannot insert configuration_key "" because it already exists
Error ERROR: Cannot insert configuration_key "" because it already exists
Error ERROR: Cannot insert configuration_key "" because it already exists
Error ERROR: Cannot insert configuration_key "" because it already exists
Error ERROR: Cannot insert configuration_key "" because it already exists
Error ERROR: Cannot insert configuration_key "" because it already exists
Error ERROR: Cannot insert configuration_key "" because it already exists
Error ERROR: Cannot insert configuration_key "" because it already exists
Error ERROR: Cannot insert configuration_key "" because it already exists
Warning Note: 17 statements ignored. See "upgrade_exceptions" table for additional details.

I already tried applying uninstall.sql and remove_multiple_config_items.sql but it keeps returning that error.

The reward point config in admin panel doesn't show any options (just blank).

Any clue?

This is my server info

Apache/1.3.41 (Unix) mod_ssl/2.8.31 OpenSSL/0.9.8e PHP/5.2.10
MySQL client version: 5.0.83
PHP extension: mysqli
MySQL server version 5.0.77 protocol version 10