Cronjob Error

Hi guys.
I'm experiencing the following issue with the Akaunting software running locally on the xneelo.com server running mydomainname.co.za/accounts running the Akaunting software.

Initially, running the cronjob manually works, and it sends the PDF file, but on the scheduled day, the following error occurs.

Checking for recurring...
Recurring ID: 3
Template ID: 4
Schedule date: 2025-05-15
Model created: 116

In BinaryStream.php line 69:

  Path cannot be empty

Note, WordPress is on a separate database to the Akaunting setup. Yet on the same shared server.

Thank you kindly for any advice you may have.