am getting this errors

[aniel300]

am getting this errors can u help me? also i dont understand the steps from this point on:

"add username & password details where required in env example file (.env.example) & rename .env

edit panel user name details and add whitelisted ips in (src/server.js)

ips=line13 login details=line129 - (default details u=sinep p=sllab)"

thank u in advance