Created a Discourse server from DO. It was running v1.9.0 beta 10 +87.
When I try to use the stable version: 1.8.7, SSO stopped working and getting error like this.
Failed to create or lookup user: PG::RaiseException: ERROR: Discourse: email in users is readonly : INSERT INTO “users” (“email”, “name”, “username”, “ip_address”, “trust_level”, “username_lower”, …
I just switched back to the beta version and SSO is working for now
Anyone could help me where should I check?