ERR_NGROK_1910: The provided PEM data contains a non-zero number of headers, which are not allowed - ngrok documentation

What does ERR_NGROK_1910 mean?

ngrok returns ERR_NGROK_1910 with this message:

The provided PEM data contains a non-zero number of headers, which are not allowed.

Where can I get more help with ERR_NGROK_1910?

Email support@ngrok.com and include the error code.