Fix `request` is not in `context`

[ar4s]

I have a problem with the custom 500's page where I try to display the menu.

[MrCordeiro]

Hello @ar4s ,

First off, I'm very sorry for the time it took to review this PR. We were going through the process of migrating the project to Jazzband and many issues and PRs were stuck in limbo. Sorry! 🙇‍♂️

While I appreciate the effort you've put into contributing to the project, I noticed that the PR is a bit old and lacks the necessary details for a comprehensive review.

Before I proceed with closing this PR, I would like to kindly encourage you to resubmit your work with more information, including:

• A clear and concise description of the changes you've made and the problem they address.
• Any relevant context or background information to help reviewers better understand the rationale behind your changes.
• If applicable, provide any related issue numbers or references to facilitate cross-referencing.
• Additionally, it would be helpful if you could rebase your changes to the latest version of the project's main branch. This will ensure that your contribution is up-to-date and compatible with the current codebase.

Please don't hesitate to reach out if you have any questions or need assistance. I look forward to seeing an updated version of your pull request.

Thank you once again for your effort, and I hope to review your updated PR soon. 😉