Can-t-authenticate-WL-6-9-The-request-failed-with-an-empty-response

I cannot authenticate my WealthLab version 6.9.23.1, here is the error it gives.

"OS: Microsoft Windows NT 6.2.9200.0
UTC: 2021-03-13T15:33:07.9698957Z
Command Line: "C:\Program Files\MS123\Wealth-Lab Developer 6\WealthLabDev.exe"
Product Name: Wealth-Lab Developer 6
Version: 6.9.23.1
Auth Mode: FromApplication
First Name: Tim
Last Name: ******
Activation Key: ****-****-****-****
PC Fingerprint: ****-****-****-****
PC Name: ******
Error: Exception - The request failed with an empty response."