Looking for Pro to help resolve a corrupt revision issue

I've looked around on multiple boards, stack overflow, etc but I can't find
a working solution for this issue, that I am comfortable executing myself,
due to the fact that I may lose our svn or corrupt it even further in the
process.

Corrupt node-revision '0-1.0.r1997/7061'", 160004

I get this error if I try to svn update or to even backup the existing
repository. I am willing to pay for someone to remotely join my svn
server and asses the issue and correct it. Please contact me at
jason.j.lane_at_gmail.com to discuss further

--