Hey lolol, welcome to the community, there's already 2 people joining tonight!
Your error is quite simple, Java Runetime Environment (JRE) has updated.
So verson JRE version 18.104.22.168 is now version 22.214.171.124, while the configuration is still at 126.96.36.199 (if you know what I mean with this).
Just manually to to the settings of eclipse, go to your project configuration and manually set the JRE path right.
I remember getting this and not knowing what to do haha.