Hello, Regarding your question,
>When you upgraded the server, did you also upgrade mod_dav_svn only? Or >did you also upgrade httpd and/or openssl at the same time? I've asked the other team and here is their response: >When you upgraded the server, did you also upgrade mod_dav_svn only? No change has occurred on mod dav svn >did you also upgrade httpd and/or openssl at the same time? After svn servers migration, we have installed openssl on the web frontal machines(web server relocate all 443 request to SVN servers via apache mod proxy module).This automatically upgraded some modules of apache (ex: mod ssl). Regards