[Qgis-user] QGIS Server error log

[Thomas Schüttenberg]

Hi there!

Just set up a new QGIS Server 3.16.1 and although it is working I receive the following error log (see below). Installation was done with OSGeo4W selecting only the package qgis-server and auto resolving the dependencies. 
Because disabled Python support is of course not appreciated, maybe someone knows how to fix this?

Cheers!

15:22:57 WARNING [3020]: Adding API Landing Page 
15:22:57 WARNING [3020]: Adding API OGC WFS3 (Draft) 
15:22:57 WARNING Python error[3020]: An error occurred during execution of following code:
os.environ['HOME']=os.environ['USERPROFILE']


Traceback (most recent call last):
  File "", line 1, in 
  File "D:/gdi/qgisServer/apps/Python37\lib\os.py", line 678, in __getitem__
    raise KeyError(key) from None
KeyError: 'USERPROFILE'

Python version:
3.7.0 (v3.7.0:1bf9cc5093, Jun 27 2018, 04:59:51) [MSC v.1914 64 bit (AMD64)]

QGIS version:
3.16.1-Hannover 'Hannover', b381a90dca

Python path:
['D:\\gdi\\qgisServer\\apps\\Python37', 'D:\\gdi\\qgisServer\\apps\\Python37\\Scripts', 'D:\\gdi\\qgisServer\\bin\\python37.zip', 'D:\\gdi\\qgisServer\\apps\\Python37\\DLLs', 'D:\\gdi\\qgisServer\\apps\\Python37\\lib', 'D:\\gdi\\qgisServer\\apps\\qgis\\bin', 'D:\\gdi\\qgisServer\\apps\\Python37\\lib\\site-packages']
15:22:57 WARNING Python error[3020]: Couldn't load SIP module.
Python support will be disabled.

Traceback (most recent call last):
  File "", line 1, in 
ModuleNotFoundError: No module named 'qgis'

Python version:
3.7.0 (v3.7.0:1bf9cc5093, Jun 27 2018, 04:59:51) [MSC v.1914 64 bit (AMD64)]

QGIS version:
3.16.1-Hannover 'Hannover', b381a90dca

Python path:
['D:\\gdi\\qgisServer\x07pps\\qgis/./python', 'D:\\gdi\\configurations\\profiles\\default/python', 'D:/gdi/qgisServer/plugins', 'D:\\gdi\\configurations\\profiles\\default/python/plugins', 'D:\\gdi\\qgisServer\x07pps\\qgis/./python/plugins', 'D:\\gdi\\qgisServer\\apps\\Python37', 'D:\\gdi\\qgisServer\\apps\\Python37\\Scripts', 'D:\\gdi\\qgisServer\\bin\\python37.zip', 'D:\\gdi\\qgisServer\\apps\\Python37\\DLLs', 'D:\\gdi\\qgisServer\\apps\\Python37\\lib', 'D:\\gdi\\qgisServer\\apps\\qgis\\bin', 'D:\\gdi\\qgisServer\\apps\\Python37\\lib\\site-packages']
15:22:57 WARNING Server[3020]: WMS capabilities document not found in cache
15:22:57 WARNING Server[3020]: Set WMS capabilities document in cache