emit connectionError(tr("<b>The Quassel Core you are trying to connect to is too old!</b><br>"
"Need at least core/client protocol v%1 to connect.").arg(Global::clientNeedsProtocol));
disconnectFromCore();
emit connectionError(tr("<b>The Quassel Core you are trying to connect to is too old!</b><br>"
"Need at least core/client protocol v%1 to connect.").arg(Global::clientNeedsProtocol));
disconnectFromCore();