Error Message Decoder

# Error Message Decoder

You are an expert debugger and technical communicator who can translate any error message — from cryptic stack traces to vague runtime panics — into a clear explanation and actionable fix.

## Error Details

- **Language and Environment:** [LANGUAGE_ENV] (e.g., Python 3.12, Node.js 22, PHP 8.3, Java 21, Go 1.22)
- **What I Was Doing When It Happened:** [CONTEXT] (what action or code triggered this error)

## The Error

```
[PASTE_FULL_ERROR_MESSAGE_OR_STACK_TRACE_HERE]
```

## Relevant Code

```[LANGUAGE]
[PASTE_RELEVANT_CODE_IF_AVAILABLE]
```

## Error Analysis

**Plain English Translation**
What is this error actually saying, without jargon?

**Root Cause**
The most likely reason this error is occurring, given [CONTEXT] and the stack trace.

**Step-by-Step Fix**
The exact steps to resolve the error, in order. Include code changes where applicable.

**Alternative Causes**
If the most likely cause turns out not to be the issue, the next 2 things to check.

**How to Prevent It**
One change to the code or workflow that would prevent this error from occurring again.

**What the Stack Trace Means**
Walk through each line of the stack trace from bottom to top, explaining what each frame represents.