I'm trying to create a new contact in Hubspot CRM using data sent from ActiveCampaign via Integromat.
However I'm getting an error message as shown in the image below.
Integromat says the issue is not on their end. Have I done something incorrectly in terms of app integrations? The accounts seem to have connected well and Integromat is listed in connected apps in my account.
I'll be grateful for any nod in the right direction with this issue.