diff --git a/99 Daily/2026-04-15.md b/99 Daily/2026-04-15.md
index 2c9cbde..6a2a1c4 100644
--- a/99 Daily/2026-04-15.md	
+++ b/99 Daily/2026-04-15.md	
@@ -84,3 +84,6 @@ tags: [daily]
 - 12:02 | `Oliver (root)`
   - **Asked:** Check SSH logs on librechat_prod server for user login failure issue.
   - **Done:** Identified that user Santhosha cannot login because they're not in MongoDB database despite successful Microsoft authentication, due to ALLOW_SOCIAL_REGISTRATION=false setting.
+- 12:06 | `Oliver (root)`
+  - **Asked:** Check SSH logs on librechat_prod server for a user login issue and diagnose the authentication problem.
+  - **Done:** Identified root cause in LibreChat v0.8.4 where ALLOW_SOCIAL_REGISTRATION=false blocks users without openidId, then enabled registration and restarted server to allow user to complete OpenID login flow.