Next.js from Development to Deployment - First Deployment

The video tutorial guides viewers through deploying a project on Vercel using a GitHub repository. It highlights an issue with the search functionality due to serverless function limitations and proposes a solution involving caching posts. The tutorial covers initializing a git repository, making commits, and setting up a new project on Vercel. It also explains how to troubleshoot the search issue by examining function logs and suggests a script to cache posts upon each commit.

What was the error message encountered when trying to read properties in the API search?

What solution was proposed to cache the current posts in the directory?