The erro is this:
“GET /var/lib/openshift/SECRET/app-root/data/themes/minamaze/admin/main/assets/css/style.css?ver=1422404229
HTTP/1.1″ 404 399 “https://XXX.rhcloud.com/wp-admin/themes.php?page=redux_options” “Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.99 Safari/537.36”
[Tue Jan 27 19:17:10 2015] [error] [client 127.7.133.1] File does not exist: /var/lib/openshift/54c01c1b5973cabdf600000a/app-root/runtime/repo/php/var,
I believe that is missing some variable in theme. Other themes work fine.