redis errors after updating Open WebUI from 0.9.6 to 0.10.1

[msbt]

I've just updated my Open WebUI to 0.10.1 and the log is being spammed with this:

Jul 02 11:07:06 Cannot receive from redis... retrying in 1 secs
Jul 02 11:07:06 2026-07-02 09:07:06.757 | ERROR    | socketio.async_redis_manager:_redis_listen_with_retries:159 - Cannot receive from redis... retrying in 1 secs
Jul 02 11:07:12 Cannot receive from redis... retrying in 1 secs
Jul 02 11:07:12 2026-07-02 09:07:12.770 | ERROR    | socketio.async_redis_manager:_redis_listen_with_retries:159 - Cannot receive from redis... retrying in 1 secs
Jul 02 11:07:18 Cannot receive from redis... retrying in 1 secs

Not sure what changed, since the redis config wasn't touched or if this has a negative impact, just wanted to let you know.

[james]

Hello @msbt
Can you check the redis service of the app if it started correctly?

[msbt]

Yep, redis is up and running (also says so in the services tab):

Jul 02 12:56:10 13:C 02 Jul 2026 10:56:10.580 * Configuration loaded
Jul 02 12:56:10 13:C 02 Jul 2026 10:56:10.580 * Redis version=8.4.0, bits=64, commit=00000000, modified=1, pid=13, just started
Jul 02 12:56:10 13:C 02 Jul 2026 10:56:10.580 * oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
Jul 02 12:56:10 13:M 02 Jul 2026 10:56:10.580 * Increased maximum number of open files to 10032 (it was originally set to 1024).
Jul 02 12:56:10 13:M 02 Jul 2026 10:56:10.580 * monotonic clock: POSIX clock_gettime
Jul 02 12:56:10 13:M 02 Jul 2026 10:56:10.581 # Failed to write PID file: Permission denied
Jul 02 12:56:10 13:M 02 Jul 2026 10:56:10.581 * Loading RDB produced by version 8.4.0
Jul 02 12:56:10 13:M 02 Jul 2026 10:56:10.581 * RDB age 5188 seconds
Jul 02 12:56:10 13:M 02 Jul 2026 10:56:10.581 * RDB memory usage when created 1.08 Mb
Jul 02 12:56:10 13:M 02 Jul 2026 10:56:10.581 * Running mode=standalone, port=6379.
Jul 02 12:56:10 13:M 02 Jul 2026 10:56:10.581 * Server initialized
Jul 02 12:56:10 13:M 02 Jul 2026 10:56:10.582 * DB loaded from disk: 0.001 seconds
Jul 02 12:56:10 13:M 02 Jul 2026 10:56:10.582 * Done loading RDB, keys loaded: 3, keys expired: 1.
Jul 02 12:56:10 13:M 02 Jul 2026 10:56:10.582 * Ready to accept connections tcp
Jul 02 12:56:10 2026-07-02 10:56:10,573 INFO spawned: 'redis' with pid 13
Jul 02 12:56:10 2026-07-02 10:56:10,574 INFO spawned: 'redis-service' with pid 14
Jul 02 12:56:10 Redis service endpoint listening on http://:::3000
Jul 02 12:56:11 2026-07-02 10:56:11,645 INFO success: redis entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
Jul 02 12:56:11 2026-07-02 10:56:11,645 INFO success: redis-service entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)

The errors only start to show up, when you access the site.

[james]

Hello @msbt
I have reproduced the log spam and will look into it.

[nebulon]

looks like even fresh installations have the same issue

[james]

This is a regression of @openwebui version 0.10.1 and is already fixed by version 0.10.2.
With the upcoming release of 0.10.2 this is fixed.