Node-red crashed by getProduction_FusionSolar

I am trying to use the getProduction_FusionSolar v2.6.2 node from Hermannp.
The necessary FusionSolar-API credentials have been established at the installer account.
Now, when the login or password are purposefully set wrong an error message ‘Invalid credentials for openAPI login’ is received from the server as expected.
However, when applying the correct credentials Node-red crashes with the following error message:

Di I miss something? I am relatively new to Node-red:

Node-red version 3.02
Node.js version 18.13.0

Welcome to the forum.

Search for the node on the node red flows site and hopefully there will be link to it's GitHub repository, where you can submit an issue.