Short Operation Timeout

Short Operation Timeout

  
Hi All ,
I have a espace which i have craeted to keep all my Entites used in application , it was all working fine but now it is taking very long time in publishing and most of the time it gives an error "Check your network connection and if the problem persists increase the 'Short operations Timeout' value in Preferences." this becomes a big problem for us any quick help will be appriciated.