# Discourse Events **URL:** https://meta.discourse.org/t/discourse-events/97376 **Category:** Plugin **Tags:** official, events, included-in-core **Created:** [September 17, 2018, 3:50pm UTC](https://meta.discourse.org/t/discourse-events/97376 "2018-09-17T15:50:24Z") **Posts on this page:** 1 **Showing post:** 515
### Author: ![mpaulhac](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/mpaulhac/32/501931_2.png) [@mpaulhac](https://meta.discourse.org/u/mpaulhac) #### Post date: [June 17, 2025, 11:35am UTC](https://meta.discourse.org/t/discourse-events/97376/515 "2025-06-17T11:35:36Z")
Hi all! I’ve installed the Right Sidebar Blocks plugin to display upcoming events in the right sidebar using the `upcoming-events-list` block. However, after creating an event, I keep getting an **“Invalid date”** error in the upcoming events list. ![Capture d’écran 2025-06-17 à 12.14.30](https://global.discourse-cdn.com/meta/original/4X/7/f/8/7f851b2270be3e53a8f6142d98661033764494d5.png) Has anyone encountered this before? Any idea what I might be doing wrong? Thanks a lot in advance for your feedback and support! --- _[View the full topic](https://meta.discourse.org/t/discourse-events/97376)._