blockmonkey

Well they finally replied to the ticket.

“At this time, our engineering team does not have any plans to update the WordPress plugin or make any additional changes. I sincerely apologize for any inconvenience caused.”

Been noticing the same error.

Sent a ticket into SendGrid about this – I’ll update this post if I hear anything.

• This reply was modified 4 years, 6 months ago by blockmonkey.

@amandato thx for getting back to me so quickly. Yeah older WP as well.

We will looking into Downgrading the Plugin – until the fix has been implemented.

• This reply was modified 5 years, 4 months ago by blockmonkey.

Currently running 5.4.45

Getting the same error.

Perfect, @karlalexander-vqz your workaround seemed to fix the issue. Though does this mean the site is without caching?