NodeBB socket.io 302 error.

[jiangcaiyang]

I'm using Qt as our client program to chat with friend within our forum: qtdream.com
But, when I upgraded from 1.4.3 to 1.4.4, we encounter a problem on connect socket.io. the debug log shows:

socket close with reason: {"description":"network error: 302https://qtdream.com/socket.io/?EIO=3&t=5ZGo5Li&transport=polling","type":"TransportError"}

I have been stuck with it for over 3 days, is there any solutions to resolve that? Thanks in advance.