I've been using Electrum quite happily for a while and have some money in my wallet however I've just tried to send some and it seems I'm stuck. When I hit send it asks for my password as normal but then a warning message appears telling me I have to download another version from a different electrum address electrumbay. When I've checked this online I see some warnings that this may be a phishing site but I cant find a way to get past it and send my money, can anyone help please ?