Developer Debugs Two Critical Bugs in AI Spend Audit App Before Launch

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Developer Sheezal Patel encountered persistent 500 errors in her AI Spend Audit web app after connecting the frontend to MongoDB, with requests timing out at nearly 30 seconds before failing. Investigation revealed the issue stemmed from a misconfigured MongoDB Atlas connection rather than any problem with the API payload or Mongoose schema. A second bug emerged when a dynamic report page returned 404 errors, which was traced to Next.js treating route parameters as a Promise that required awaiting before querying the database. Both issues were resolved by fixing the database connection configuration and updating the server component to handle async params correctly. Patel noted the experience reinforced the importance of following logs and timing data, as the root causes were not where they initially appeared to be.

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