Error message

[Chat to Discord Relay] ERROR: <html><head><title>Forbidden</title></head><body><h1>Forbidden</h1>Access is denied. Retrying will not help. Please verify your <pre>key=</pre> parameter.</body></html> 

yeah, it doesnt work, it wants to get the username from steam even when the steam api key is default placeholder value or an empty string, and cannot go further without that. I commented that code block out, not working then either.