PHP Fatal error: 1062:Duplicate entry '613' for key 'PRIMARY' :: insert into custome

Guys, Im getting this strange error when somebody makes an account on my zen cart. It results in no shipping or billing address!

[11-Dec-2012 13:41:14] PHP Fatal error:  1062:Duplicate entry '613' for key 'PRIMARY' :: insert into customers_info

                          (customers_info_id, customers_info_number_of_logons,

                           customers_info_date_account_created, customers_info_date_of_last_logon)

              values ('613', '1', now(), now()) in website.com/includes/classes/db/mysql/query_factory.php on line 120

I dont think it is the query file is it? What would this mean?

Many thanks!!!

Customer data is stored in multiple tables: customers, customers_info, address_book, and has additional hooks to other places.

When a customer creates an account, new records are inserted into all of those tables. But in your case, the error is occurring because a record of that same number already exists. This usually only happens when someone does a mass delete or mass import of data from a small incomplete handful of tables instead of keeping the complete database intact when importing or exporting.

You'll need to sort out what's wrong in your database tables and sort out why it's already got records for customers that don't already exist.

DrByte,

Thank you for your reply. I found out the error was from the mod "how_did_you_hear_about_us_v150" which I obtained from the plugin section. I simply removed the code this plugin had written to my tpl_modules_create_account.php and create_account.php and things were back to normal.

Unsure if it was something I had done or was the plugin that caused the problem though.