Gitlab unstable after upgrade (14.8 to 14.10)

Hi,

When I merge old branch (previously created in v14.8) with the web interface (in v14.10) repository breaks.

When pull or clone, this error message is displayed:

git pull
fatal: commit-graph requires overflow generation data but has none
fatal: the remote end hung up unexpectedly

Sometime when pull other repo, I have this warning: remote: warning: core.fsyncObjectFiles is deprecated; use core.fsync instead