Collecting package metadata (current_repodata.json): failed

>>>>>>>>>>>>>>>>>>>>>> ERROR REPORT <<<<<<<<<<<<<<<<<<<<<<

Traceback (most recent call last):
  File "D:\ProgramData\Anaconda3\lib\site-packages\conda\gateways\connection\session.py", line 60, in __call__
    return cls._thread_local.session
AttributeError: '_thread._local' object has no attribute 'session'