The record couldn’t be saved because it failed to trigger a flow. A flow trigger failed to execute the flow. Flow error messages: An unhandled fault has occurred in this flow An unhandled fault has occurred while processing the flow. Please contact your system administrator for more information. Contact your administrator for help.
This error is sent from Salesforce and is caused by a connector step failing to trigger a workflow that was set in Salesforce.
Take a look at any triggers or workflows you have set in Salesforce related to the object that is throwing the error.