After build my site for use on server with featherjs I have this error on all navigator

[vevedh]

After build my site for use on server with featherjs I have this error on all navigator;

Failed to load module script: The server responded with a non-JavaScript MIME type of "text/html". Strict MIME type checking is enforced for module scripts per HTML spec.
/:1 Failed to load module script: The server responded with a non-JavaScript MIME type of "text/html". Strict MIME type checking is enforced for module scripts per HTML spec.
/:1 Failed to load module script: The server responded with a non-JavaScript MIME type of "text/html". Strict MIME type checking is enforced for module scripts per HTML spec.
/:1 Failed to load module script: The server responded with a non-JavaScript MIME type of "text/html". Strict MIME type checking is enforced for module scripts per HTML spec.
/:1 Refused to execute script from '/qc-adm/' because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled.