Writing /var/www/dokuwiki/data/meta/%D0%BF%D1%80%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B0_%D1%81%D1%82%D0%B8%D0%BB%D1%8F%D0%B3%D0%B8_%D0%BD%D0%B0_%D0%BA%D0%BE%D1%80%D0%BE%D1%82%D0%BA%D0%B8%D0%B5_%D0%B2%D0%BE%D0%BB%D0%BE%D1%81%D1%8B_%D1%84%D0%BE%D1%82%D0%BE%D0%B3%D1%80%D0%B0%D1%84%D0%B8%D0%B8.meta failed

Unable to save metadata file. Hint: disk full; file permissions; safe_mode setting.