aiohttp throws "RuntimeError: Event loop is closed"

[chronoB]

When using the repo with Python3.8 the aiohttp library throws a "RuntimeError: Event loop is closed" when operation has ended.
It does not the affect the correct functionality of the program. It just clusters the output of it.

The error and a possible workaround is described here:
iojw/socialscan#13

We should have an eye on the next aiohttp lib update and update our requirements accordingly