PG::UndefinedTable: ERROR: relation "ai_topic_embeddings_1_1" does not exist LINE 3: FROM ai_topic_embeddings_1_1; ^ /home/robert/discourse/plugins/discourse-ai/db/migrate/20240611170905_move_embeddings_to_single_table_per_type.rb:51:in `up' /home/robert/discourse/lib/freed…

Checkout this [image] Applied migrations we shouldn't have with discourse-ai Support Just saw there’s a migration called 20240611170905_move_embeddings_to_single_table_per_type which indicate that we applied migrations we shouldn’t have by using the wron…

that’s exactly what @Crypto_and_Co just posted, no idea why it was flagged?? (oh they are now a deleted user, very strange, it was a helpful post!)

very messy but yeah, may require a manual effort …

ooh thanks, I’ll check and revert. appreciate you looking at this!

that worked just great, thanks a bunch @pmusaraj @Falco

Awesome, all props should go to Falco.

Dev migration error: Discourse AI

Development

pmusaraj (Penar Musaraj) July 30, 2025, 1:04pm 6

Does this commit address the issue @merefield?

https://github.com/discourse/discourse/pull/33943

Topic		Replies	Views
Applied migrations we shouldn't have with discourse-ai Product Support	2	163	September 17, 2024
Can't restore database because migration in the database was in the (missing) discourse-ai plugin Development	2	461	March 25, 2024
Bootstrap error: relation "ai_agent_mcp_servers" does not exist -- due to migration id collision Self-hosting	10	382	April 2, 2026
Updating AI plugin fails Bug ai , fixed	3	238	July 8, 2024
Discourse Topic Deletion Fails With Error Product Support	5	234	December 7, 2024

Dev migration error: Discourse AI

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