Protocols, domains, and ports must match on my chat Application

Protocols, domains, and ports must match on my chat Application

Blocked a frame with origin "http://www.prolisoft.com" from accessing a
frame with origin "http://www.snehalcreation.com". Protocols, domains, and
ports must match. socket.io.js:2706 (anonymous function) socket.io.js:2706
V socket.io.js:2706 h socket.io.js:2706 f socket.io.js:2706
Our chat application is installed on "http://www.snehalcreation.com" and
our server is on other domain "http://www.prolisoft.com". So might be due
cross domain our chat application not working properly.
So please help regarding cross domain,protocols & ports access problem.