# Discourse Mark Plugin

**URL:** https://meta.discourse.org/t/discourse-mark-plugin/93059
**Category:** Plugin
**Tags:** deprecated
**Created:** [July 25, 2018, 2:12am UTC](https://meta.discourse.org/t/discourse-mark-plugin/93059 "2018-07-25T02:12:04Z")
**Posts on this page:** 1
**Showing post:** 16

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### Author: ![peternlewis](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/peternlewis/32/108888_2.png) [@peternlewis](https://meta.discourse.org/u/peternlewis)
#### Post date: [December 3, 2020, 6:18am UTC](https://meta.discourse.org/t/discourse-mark-plugin/93059/16 "2020-12-03T06:18:18Z")

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See:

> [@Cannot post or edit after updating to 2.6](https://meta.discourse.org/t/cannot-post-or-edit-after-updating-to-2-6/172052):
>
> I updated to version 2.6 (on a Digital Ocean instance), and I can no longer post. “Error 500” when posting. Logs show: I tried restarting the server, no change. safe-mode has no affect, the problem remains. Help?

It is possible the rebuild was all that was required, though the error logs do mention markdown.

The other plugins are all Discourse first party ones.

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_[View the full topic](https://meta.discourse.org/t/discourse-mark-plugin/93059)._