# 500 Internal Server Error on various routes

**URL:** <https://meta.discourse.org/t/500-internal-server-error-on-various-routes/174436>\
**Category:** Self-hosting\
**Created:** [December 28, 2020, 5:09pm UTC](https://meta.discourse.org/t/500-internal-server-error-on-various-routes/174436 "2020-12-28T17:09:36Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Falco](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/falco/32/179432_2.png) [@Falco](https://meta.discourse.org/u/Falco)\
**Post date:** [January 2, 2021, 4:30pm UTC](https://meta.discourse.org/t/500-internal-server-error-on-various-routes/174436/2 "2021-01-02T16:30:19Z")

</div>

Discourse 2.3.8 is very old and won’t work with a recent Ruby like 2.7.2.

We know that Discourse 2.5.6, 2.6 and 2.7 work with Ruby 2.7.2.

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_[View the full topic](https://meta.discourse.org/t/500-internal-server-error-on-various-routes/174436)._