# What Causes Error rake Aborted StandardError **URL:** https://meta.discourse.org/t/what-causes-error-rake-aborted-standarderror/319957 **Category:** Self-hosting **Created:** [August 3, 2024, 9:52am UTC](https://meta.discourse.org/t/what-causes-error-rake-aborted-standarderror/319957 "2024-08-03T09:52:55Z") **Posts on this page:** 1 **Showing post:** 2
### Author: ![merefield](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/merefield/32/176214_2.png) [@merefield](https://meta.discourse.org/u/merefield) #### Post date: [August 3, 2024, 10:15am UTC](https://meta.discourse.org/t/what-causes-error-rake-aborted-standarderror/319957/2 "2024-08-03T10:15:37Z")
Looks like you may be trying to use Chatbot or AI Topic Summary whilst your Vector Postgres extension is not up to date? Follow the resolution here: > [@Update Not Completed and Discourse not opening](https://meta.discourse.org/t/update-not-completed-and-discourse-not-opening/312416/5): > > To build with [Chatbot](https://meta.discourse.org/t/discourse-chatbot-now-smarter-than-chatgpt/256652) or [AI Topic Summary](https://meta.discourse.org/t/discourse-ai-topic-summary-automated-summaries-and-smart-tagging/256711) you need at least pgvector 0.5.1 postgres extension. Yours must be really old - it’s now up to 0.7.0! First make sure your container is running: ./launcher restart app then enter your container ./launcher enter app then go into the database and update the version of pgvector: :/var/www/discourse# su postgres -c 'psql discourse' \dx ALTER EXTENSION vector UPDATE; \dx exit (paste the results of these last commands here). now leave the container wi… It’s also in the setup section of the Plugin Topics 😉 --- _[View the full topic](https://meta.discourse.org/t/what-causes-error-rake-aborted-standarderror/319957)._