ngrok can be used without a registered account for limited use cases but is only allowed a small number of connections at once. If you need additional connections, you will need to register for a free ngrok account.
If you do not have an ngrok account, please register for one and install the authtoken for your agent using the command ngrok config add-authtoken <TOKEN>.
If you have an ngrok account, ensure your authtoken is installed correctly using the command ngrok config add-authtoken <TOKEN>
