Since an update of either the PDF Invoices plugin or BPS, woo-commerce fails to create invoices.
I do not see anything in the security log. I do see this however (PDF invoicing debug):
Error message detected – PDF file generation aborted.
copy(): Filename cannot be empty
File: /home/mxxxxxxxl/domains/mxxxxl.nl/public_html/wp-content/plugins/bulletproof-security/admin/includes/admin.php
Line: 210
I have tried de-activating several BPS functions to pinpoint the issue but this did not solve the problem. I am therefore not completely sure if the issue is due to BPS blocking something that should be white listed or has nothing to do with BPS.
Does anyone know what could be causing this issue? Is there anything I can do to find out what the root cause is?
Kind regards,
Paul Mersel