Error Message Decoding & Fix

Help me understand and fix this error.

Exact error message:

[Paste the complete error message - don't paraphrase]

What I was doing: [Specific action that triggered the error]

Code context:

[Paste relevant code - the function/method where error occurred]

Environment:

• OS: [Windows/Mac/Linux + version]
• Language/framework: [version numbers matter]
• Dependencies: [relevant library versions]
• Where it runs: [local/server/cloud platform]

When this happens:

• [Every time / intermittently / only with certain inputs]
• [Started after: specific change, update, deployment]

What I've tried:

1. [First attempt and result]
2. [Second attempt and result]

What I need:

1. What this error actually means (decode technical jargon)
2. Root cause (why is it happening)
3. Step-by-step fix (specific actions to take)
4. How to verify it's fixed (test to confirm)
5. How to prevent this (what to do differently)

Urgency: [blocking my work / annoying but can work around]

Success criteria: Error is resolved and I understand enough to avoid it in the future.