"No such representation" problem

Hello,

we're pleased to use Subversion and it worked perfectly until this morning :
I'm having a message "No such representation '10v5'" when commiting. Updates
are fine but not Commits from every PC here for any file modification. I
can't find any information about this message. Could you tell me what it
could be and what would be a solution, please ?

Thank you.

Alexander MITCHELL
Received on Mon Jan 16 19:38:30 2006