Commits have to be refreshed after merging

All checks have passed on the github.
Pull request #2115 merged. Sha: #18c78cd10bc02d764a46ac1659b263cf69f2671d

Would you like to pick 18c78cd10bc02d764a46ac1659b263cf69f2671d into another branch? (y/n): y
Enter a branch name [branch-3.9]:
git fetch apache
From https://gitbox.apache.org/repos/asf/zookeeper
   72e3d9ce9..e571dd814  master     -> apache/master
git checkout -b PR_TOOL_PICK_PR_2115_BRANCH-3.9 apache/branch-3.9
Switched to a new branch 'PR_TOOL_PICK_PR_2115_BRANCH-3.9'
git cherry-pick -sx 18c78cd10bc02d764a46ac1659b263cf69f2671d
fatal: bad object 18c78cd10bc02d764a46ac1659b263cf69f2671d

Error cherry-picking: Command '['git', 'cherry-pick', '-sx', '18c78cd10bc02d764a46ac1659b263cf69f2671d']' returned non-zero exit status 128.