Sendgrid 400 error Bad

Also having 400 issues using Brevo. I have several issues actually:

1. Latest email did not send.
2. When viewing the email logs page I get the following error, and the logs don’t load:

DataTables warning: table id=ps-email-log – Ajax error. For more information about this error, please see http://datatables.net/tn/7

3. When visting the settings page, I get this error:

An unexpected error occurred {
“readyState”: 4,
“responseText”: “0”,
“status”: 400,
“statusText”: “error”

—

Edit: Rolled back to 3.9.0 and can access the log. The error for the email that didn’t send is:

Code: 400, Message: Bad Request, Body: {“code”:”invalid_parameter”,”message”:”Unsupported file format: webp”}

Using Post SMTP Version 3.9.2

• This reply was modified 6 days, 18 hours ago by solutioinc.
• This reply was modified 6 days, 18 hours ago by solutioinc.