Error with jpaserver starter v. 4.2.0

Hi all, I am new to FHIR.
I am trying to use an old project i found but after the deployment i have this error:

“failed to parse response from server when performing get to url http://localhost:8080/hapi-fhir-jpaserver-starter/fhir/metadata - read timed out”

Basically the only difference with the standard project is the addition of an interceptor.
I am using netbeans 12.2, Tomcat 9 and H2 db.

Could someone help me solving this problem?

You might want to raise this here: