Error:

<D:error xmlns:D="DAV:" xmlns:m="http://apache.org/dav/xmlns" xmlns:C="svn:">
<C:error/>
<m:human-readable errcode="2">Could not open the requested SVN filesystem</m:human-readable>
</D:error>

Apache Log:
[Fri Jul 12 23:06:31 2013] [error] [client 109.90.173.202] (20014)Internal error: Can't open file '/var/lib/svn/format': No such file or directory
[Fri Jul 12 23:06:31 2013] [error] [client 109.90.173.202] Could not fetch resource information.  [500, #0]
[Fri Jul 12 23:06:31 2013] [error] [client 109.90.173.202] Could not open the requested SVN filesystem  [500, #2]
[Fri Jul 12 23:06:31 2013] [error] [client 109.90.173.202] Could not open the requested SVN filesystem  [500, #2]