Hi,

The error message indicates that there's an issue with rendering the template related to the payment form logo. The error suggests that a non-image binary field is being treated as an image, which is causing the ValueError.

Please check with the below:

1. Check the Payment Form Template:

Go to Settings > Technical > User Interface > Views.

Search for the template form_logo.

Look for any code snippet that tries to access a binary field and use it as an image source.

Common mistakes include using a field meant for storing documents or other data types instead of an image field.

2. Verify the Invoice Data:

Open the invoice you're having trouble previewing.

Check the field associated with the payment.form_logo template

Ensure this field actually contains a valid image file. Uploading a non-image file or leaving the field empty can cause this error.

3)If you've made customizations to the payment.form_logo template or the invoice model, there might be a bug in your code.

Review your customizations to see if you're inadvertently referencing the wrong field or attempting to convert a non-image field.

4. Sometimes, browser cache can cause unexpected behavior. Clearing the browser cache might resolve the issue.

Hope it helps