uberSVN Has stopped working

Hello all

We have installed uberSVN on Windows server R2 system and has worked well for 1-1.5 months of time than suddenly one day it has stopped creating any more repositories we tried to resolve issue but till date no success. even the existing repository dump taking is not allowed and exception message comes as "Error occured during SVN administration" .


Any help would be much appreciated.

Thanks,

Sachin