I suggest moving your repositories to the same path as on the old machine, this will save you a lot of time and headache.
Redmine is configured to access the repository locally on filesystem (i.e. it does not access Apache HTTP Server); it's not clear how your Apache HTTP Server is configured in regards of the repository located in /home/user/svn
. You may need to adjust Apache's configuration (httpd.conf
) file to point to the changed repository path.