ImproperlyConfigured staticfiles
You are getting this error because your settings variables STATIC_ROOT and STATICFILES_DIRS contain exactly the same path (os.path.join(BASE_DIR, 'static')). This is an invalid configuration.
STATIC_ROOT is the absolute path to where you want Django to put the static files that are collected using collectstatic. Your web server will serve static files from this directory.
STATICFILES_DIRS is a list of directories where you want collectstatic to look when collecting the static files. If cannot include STATIC_ROOT or any subdirectory of it.
Try removing the STATICFILES_DIRS setting and see if that works. If you have put static files in some non-standard location then change the setting to include that location.
Maybe you haven't given the STATIC_ROOT path in Django setting.py so please check it again and if not provided give the path. give the path of your choice and then run the command it will run.