Unable to map Company Name to Contact for form

Hi there, I am currently unable to map the Company Name field on the Form to the Account Name in Salesforce for the Contact Object. When I select the field mapping and attempt to create a test record – I receive the following error. Is there a way for Company Name field on the form to be mapped to Account Name on the Contact in Salesforce?
https://secure.helpscout.net/file/599890776/f344cf8b4ae781add27996588b772d8c644b02d0/Contact2.png

Attaching some follow up screeenshots
https://secure.helpscout.net/file/599891005/419f1249ce0fb0b3bac1fb5217fcf1bf19d1667e/Contact3.png

Just to clarify, the field I am trying to map is Account ID (API Name) on the Contact Object in the Integration settings, but Account Name is the field label.

https://secure.helpscout.net/file/599900905/13425e6b4f3df07bdf938b02bf65eb1929709fa1/Contact4.png