Unable to commit to Subversion

Question

I have a client who had to rebuild his automated build server. He checked out his project folder from my subversion server but is now no longer able to commit - he gets this err

Answer 1

Ran into this same issue after I cancelled a commit in progress. After doing the svnadm rmtxns with the transaction number to remove, I still got the message. I am using webdav with apache, so I restarted apache as suggested (/sbin/service httpd restart). Worked.