Cannot access Web UI. Box is pingable

Hey guys, I believe I’ve done everything with little tutorial help, but done it none the less. I’ve tried to install a Rock-on, I think it was called OwnCloud something or other. It failed twice saying it was not able to install. The second time, however, whenever I tried to go to to a different part of the Web UI, I would get an “internal error”. When I tried to get back in with my IP it gives me the google chrome error: err_connection_refused. My firewall is fine, my server is UP, I don’t know what could go wrong.

Maybe there is a firewall setting that’s not configured correctly, I don’t know.

Thanks guys in advance I really appreciate you.

Just wondering if your error is similar to this thread? You can try restarting the rockstor service with systemctl restart rockstor
http://forum.rockstor.com/t/fatal-error-too-many-clients-error-when-connecting-with-https-after-a-while/906

Clear the cache and cookies of the browser and Restart it. Also, Take a look at this guide for detailed solution: http://errorcodespro.com/how-to-fix-chromes-err_spdy_protocol_error/