Since yesterday evening (round about 22h CET), my celery send me following error:

[2021-02-27 07:26:44,782: INFO/MainProcess] Connected to redis://tools-redis.svc.eqiad.wmflabs:6379/0
[2021-02-27 07:26:44,867: INFO/MainProcess] mingle: searching for neighbors
[2021-02-27 07:26:45,924: INFO/MainProcess] mingle: sync with 5 nodes
[2021-02-27 07:26:45,926: INFO/MainProcess] mingle: sync complete
[2021-02-27 07:26:45,983: INFO/MainProcess] celery@cycling-init-bot.worker-56ddc85977-9sf2v ready.
[2021-02-27 07:26:47,749: WARNING/MainProcess] Substantial drift from celery@algo-news.celery-6444f768f9-w89fb may mean clocks are out of sync.  Current drift is
3600 seconds.  [orig: 2021-02-27 07:26:47.748906 recv: 2021-02-27 08:26:47.740345]

I restarted, but no result. I use TIME_ZONE = 'UTC' in my Django settings.

Psemdel