DHIS 2.39.0 page goes blank after logging in

Support - Assistance technique
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6

I upgraded from 2.38.1.1 to 2.39. the entire page goes blank after logging in.

here is the error message:

Uncaught (in promise) TypeError: navigator.serviceWorker is undefined
    getClientsInfo offline-interface.js:94
    getClientsInfo offline-interface.js:93