ERROR ConnServer GetFile exception: AttributeError: 'NoneType' object has no attribute 'write' in core/src/File/FileRequest.py line 250 > ... > lib/gevent/_ssl3.py line 436

### Step 1: Please describe your environment

* ZeroNet version: 4478
* Operating system: W10
* Web browser: FF
* Tor status: error
* Opened port: closed

### Step 2: Describe the problem:

ZeroHello shows the error on the WARNINGS: 1 on the top button , i click to see some error which i click and in the log i see:

ERROR ConnServer GetFile exception: AttributeError: 'NoneType' object has no attribute 'write' in core/src/File/FileRequest.py line 250 > ... > lib/gevent/_ssl3.py line 436

My ZeroHello newsfeed is not loading and ZeroBlog post submission does not respond (button indicate loading, but not saved)