Sometime you see me, I am "400 Bad Request" when you commit code to your svn host.
This error have 2 problems:
1. Maybe your svn version (version of application) is old. You need update and compare version your application and version of svn in your server.
2. Your administrator svn hosting was configured is wrong.
Please ref to this blog code in file "/etc/apache2/mods-enable/dav_svn.conf"
# SVNPath /home/svn
AuthName "subversion repository"
<LimitExcept GET PROPFIND OPTIONS REPORT>
You need add more red line "SVNAdvertiseV2Protocal off" if you see it is not exist.
Then you restart apache "sudo service apache2 restart"
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