Net1 Payment Module

[rmjr]

I installed 1.3.0.1 and I installed the net1 payment module (copied the files). When I go to admin -> modules -> payment and select net1, then click the install button, the following message appears:

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1062 Duplicate entry '0' for key 1
in:
[insert into configuration (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('Merchant ID', 'MODULE_PAYMENT_NET1_MERCHANT_ID', '636287356486', 'Merchant ID used for the Net1 service', '6', '2', now())]
If you were entering information, press the BACK button in your browser and re-check the information you had entered to be sure you left no blank fields.
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Any ideas and help would be greatly appreciated?

Thanks
Rod

[rmjr]

I fixed my own issue...

When I restored the database via sql - the configuration table did not have the configuration_id set to auto_increment. Updated in phpMyAdmin and changed the "EXTRA" setting to auto_increment and all is well!!!!!