Fix n8n Workflow Configuration Errors

I need a sharp pair of eyes on my existing n8n workflow. A few of basic errors are stopping the automation from completing, and I’d like someone who knows their way around n8n’s editor to jump in, diagnose, and patch them quickly. I already have the error messages on hand and will share them as soon as we connect, so you can go straight to reproducing and resolving the issue.

Scope
• Identify the root cause of each reported error.
• Adjust node settings or workflow logic so the flow executes end-to-end without throwing exceptions.
• Walk me through what you changed so I can maintain the workflow myself in the future.

Deliverable
An updated .json export of the workflow plus a short summary of fixes applied—and, of course, a run that completes successfully.

If you’re comfortable troubleshooting n8n, this should be a straightforward task.