Check Existing Issues

• I have searched for any existing and/or related issues.
• I have searched for any existing and/or related discussions.
• I have also searched in the CLOSED issues AND CLOSED discussions and found no related items (your issue might already be addressed on the development branch!).
• I am using the latest version of Open WebUI.

Installation Method

Git Clone

Open WebUI Version

0.8.4 & 0.8.5

Ollama Version (if applicable)

No response

Operating System

Container

Browser (if applicable)

No response

Confirmation

• I have read and followed all instructions in README.md.
• I am using the latest version of both Open WebUI and Ollama.
• I have included the browser console logs.
• I have included the Docker container logs.
• I have provided every relevant configuration, setting, and environment variable used in my setup.
• I have clearly listed every relevant configuration, custom setting, environment variable, and command-line option that influences my setup (such as Docker Compose overrides, .env values, browser settings, authentication configurations, etc).
• I have documented step-by-step reproduction instructions that are precise, sequential, and leave nothing to interpretation. My steps:
• Start with the initial platform/version/OS and dependencies used,
• Specify exact install/launch/configure commands,
• List URLs visited, user input (incl. example values/emails/passwords if needed),
• Describe all options and toggles enabled or changed,
• Include any files or environmental changes,
• Identify the expected and actual result at each stage,
• Ensure any reasonably skilled user can follow and hit the same issue.

Expected Behavior

oAuth session to not error on data type; oAuth group expected to be created; silently failing now.

Actual Behavior

2026-02-23 [CENSORED] | ERROR | open_webui.models.oauth_sessions:create_session:143 - Error creating OAuth session: (psycopg2.ProgrammingError) can't adapt type 'dict'
[SQL: UPDATE oauth_session SET token=%(token)s WHERE oauth_session.id = %(oauth_session_id)s]
[parameters: {'token': {'token_type': 'Bearer', 'expires_in': [CENSORED], 'access_token': 'CENSORED'}]
(Background on this error at: https://sqlalche.me/e/20/f405)
2026-02-23 [CENSORED] | ERROR | open_webui.utils.oauth:handle_callback:1721 - Failed to store OAuth session server-side: 'NoneType' object has no attribute 'id'

Steps to Reproduce

• Delete Oauth groups before logging in
• Login as non-admin via oauth

Logs & Screenshots

N/A - Backend code

Additional Information

No response