Subversion Repositories Scribus

Error running this command: /usr/local/bin/svn --non-interactive --config-dir /tmp log --xml --verbose -r 974:1 'file:///svn/Scribus/trunk/Scribus/resources/translations/po/scribus.es_ES.ts@974' --limit 2
svn: E160013: File not found: revision 974, path '/trunk/Scribus/resources/translations/po/scribus.es_ES.ts'