RabbitMQ upgrating stopped with Erlang VM error

I'm testing a rabbitmq instance upgrate scenario that looks good but throws an Erlang error when I try to stop the new version instance.

"Old version" of RabbitMQ RMQ 3.8.5 erlang 23.0.2

"New version" of RabbitMQ RMQ 3.9.10 erlang 23.2.7

The new version start well. I can send/receive messages but when i stopped the service some error comes into logs:

021-12-09 13:23:53.489319+01:00 [info] <0.4848.0> Successfully stopped RabbitMQ and its dependencies
2021-12-09 13:23:53.489568+01:00 [error] <0.4848.0> Halting Erlang VM with the following applications:
2021-12-09 13:23:53.489568+01:00 [error] <0.4848.0>     eldap
2021-12-09 13:23:53.489568+01:00 [error] <0.4848.0>     amqp10_common
2021-12-09 13:23:53.489568+01:00 [error] <0.4848.0>     seshat
2021-12-09 13:23:53.489568+01:00 [error] <0.4848.0>     observer_cli
2021-12-09 13:23:53.489568+01:00 [error] <0.4848.0>     stdout_formatter
2021-12-09 13:23:53.489568+01:00 [error] <0.4848.0>     gen_batch_server
2021-12-09 13:23:53.489568+01:00 [error] <0.4848.0>     aten
2021-12-09 13:23:53.489568+01:00 [error] <0.4848.0>     ranch
2021-12-09 13:23:53.489568+01:00 [error] <0.4848.0>     inets
2021-12-09 13:23:53.489568+01:00 [error] <0.4848.0>     systemd
2021-12-09 13:23:53.489568+01:00 [error] <0.4848.0>     enough
2021-12-09 13:23:53.489568+01:00 [error] <0.4848.0>     cuttlefish
2021-12-09 13:23:53.489568+01:00 [error] <0.4848.0>     credentials_obfuscation
2021-12-09 13:23:53.489568+01:00 [error] <0.4848.0>     recon
2021-12-09 13:23:53.489568+01:00 [error] <0.4848.0>     jsx
2021-12-09 13:23:53.489568+01:00 [error] <0.4848.0>     xmerl
2021-12-09 13:23:53.489568+01:00 [error] <0.4848.0>     tools
2021-12-09 13:23:53.489568+01:00 [error] <0.4848.0>     syntax_tools
2021-12-09 13:23:53.489568+01:00 [error] <0.4848.0>     ssl
2021-12-09 13:23:53.489568+01:00 [error] <0.4848.0>     public_key
2021-12-09 13:23:53.489568+01:00 [error] <0.4848.0>     asn1
2021-12-09 13:23:53.489568+01:00 [error] <0.4848.0>     crypto
2021-12-09 13:23:53.489568+01:00 [error] <0.4848.0>     compiler
2021-12-09 13:23:53.489568+01:00 [error] <0.4848.0>     sasl
2021-12-09 13:23:53.489568+01:00 [error] <0.4848.0>     stdlib
2021-12-09 13:23:53.489568+01:00 [error] <0.4848.0>     kernel
2021-12-09 13:23:53.489568+01:00 [error] <0.4848.0>

im little confused. RabbitMQ seems to stopped well but i dont kown if the error is relevant and need to be resolved or if i can ignore this type of error.

Is anyone have already be confronted to that ?

Thank you