[Errors] Improve HTTP error documentation based on internal wiki analysis #27458
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- Add Workers-specific causes to Error 500 documentation - Add troubleshooting steps for Error 500 - Enhance Error 1101 with debugging guidance and common exception types - Add optimization strategies to Error 1102 - Add cross-links between related errors (500, 1101, 1102)
WalshyDev
reviewed
Jan 10, 2026
| - Type errors | ||
| - Promise rejections | ||
| - Network request failures | ||
| 3. Test the Worker in the Workers playground with sample requests to reproduce the error. |
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| 3. Test the Worker in the Workers playground with sample requests to reproduce the error. | |
| 3. Test the [Worker locally](/workers/development-testing/#local-development) with sample requests to reproduce the error. |
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| - A Worker exceeds CPU time limits (see [Error 1102](/support/troubleshooting/http-status-codes/cloudflare-1xxx-errors/error-1102/)) | ||
| - Worker code encounters memory limit issues |
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Tbese return a 503 not a 500. We also use the same 1102 code for exceeded memoyr, we can link to that page too there
| ### Resolution | ||
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| Contact the developer of your Workers code to optimize code for a reduction in CPU usage in the active Workers scripts. | ||
| Contact the developer of your Workers code to optimize code for a reduction in CPU usage in the active Workers scripts. Common optimization strategies include: |
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we should update this page to account for memory exceeded as well
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SPM-3038