Are your database those two tables, "opn_custom_field_to_customer_group" and "opn_custom_field_customer_group"?mcurtis wrote:Yes.. the same one over and over. I think because i tried this a few times?
PHP Notice: Error: Table 'opn_custom_field_customer_group' already exists<br />Error No: 1050<br />
`opn_custom_field_customer_group` in /xxx/converter/system/database/mysql.php on line 50
Go again to phpmyadmin. You check which of the table content with your trade.
Delete other table.
Run OC Migation & Upgrade Tool again.