gerrit java error

[Lionel Elie Mamane]

the push succeeds but Gerrit shows a Java error...

$ git push origin HEAD:master
Counting objects: 6, done.
Delta compression using up to 8 threads.
Compressing objects: 100% (6/6), done.
Writing objects: 100% (6/6), 811 bytes | 0 bytes/s, done.
Total 6 (delta 5), reused 0 (delta 0)
remote: Resolving deltas: 100% (5/5)
remote: Processing changes: refs: 1, done    
remote: error: internal error while processing changes java.lang.NoSuchMethodError: org.eclipse.jgit.revwalk.RevWalk.release()V
To ssh://lmamane@gerrit.libreoffice.org:29418/core
   36303ee..ddc2de2  HEAD -> master