When i run ng serve to start the angular app, the app doesn't run and i'm getting some...

So I'm tring to make a full stack web app with Spring Boot for the backend and Angular for the frontend, and here is where the problems begin.After i installe the Okta Authentication I had some issues and errors in the last days and i was like in a continous problem solving period and when the thing where fine and get 0 errors, once i run "ng serve" to start the app i'm getting these errors: the errors i get when i run the app. I'm starting to get really pissed off, because in the last days i was in a continous error messages and can't make any proper progress. These are all the angular and node versione i use angular & node version. Thanks to everyone who is going to help me!

I tried to control the files where the errors presented, but after i updated the angular and node versione the errors notifications like the red lines dissapeared and only got the errors above in compilation.

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