After downloading and installing the Komodo Wallet i always get the following error when im trying to start it:

A gerneral unexpected critical error has occured:
null
See the console output for more detailed error information!

Did i do something wrong?

Also i tried the Agama wallet for a few days but im not earning any interest.
Is there anything to do with the agama wallet after installing and funding it?
Thank you for your help!