I simply exported a sample auction I had started, then purged, then uploaded the file without making any changes. I received the following error:
WordPress database error: [Column 'date_create' cannot be null]
insert into wp_wpa_auctions(id, date_create, date_start, date_end, name, description, image_url, start_price, reserve_price, variable_shipping, shipping_price, shipping_to, shipping_from, BIN_price, extraimage1, extraimage2, extraimage3, staticpage, paymentmethod, terms, engine) values("",str_to_date('2012-03-18 23:38:22','%d/%m/%Y %H:%i'),str_to_date('2012-03-18 23:38:22','%d/%m/%Y %H:%i'),str_to_date('2012-03-25 00:00:00','%d/%m/%Y %H:%i'),"new","new","http://www.amazingfindsauction.com/wp-content/uploads/2012/03/mirror-brown-rustic.jpeg","5.00","0.00","","0.00","Local pickup only","","0.00","","","","","mailingaddress","","1");
I have tried experimenting by uploading multiple other modifications to the CSV file. The only one I could get to work was your original sample. However, it resulted in no current auction, since the dates were in the past. As soon as I changed the date, I received the same error as above.
