Hi,
since ich changed from 1.4.10 to 1.5.x releases, recurring invoices creates duplicated invoices.
My Cron job is running every day and call the cron URL.
After the cron job was executed, the last recurring task is “executed” and from it a bill will be issued.
When I call the URL, it throw a MySQL Error and create that dup. invoice.
This is the MySQL error:
Error Number: 1062
Duplicate entry '211-0' for key 'invoice_id'
INSERT INTO `ip_invoice_custom` (`invoice_id`, `invoice_custom_fieldid`, `invoice_custom_fieldvalue`) VALUES (211, 'invoice_custom_fieldid', '2')
Filename: core/MY_Model.php
Line Number: 211
Any suggestions?