Failed to load bootstrap javascript after Chrome upgrade

yesterday my Ubuntu upgraded Chrome to Version 44.0.2403.107 (64-bit), since that my Vaadin application stop working properly and throws errors like that: “Failed to load bootstrap javascript: ./VAADIN/vaadinBootstrap.js?v=7.4.6”.

I have application deployed on default path, the error appears especialyy on one view (!agreement), but i didn’t do any changes last time, so i think he Chrome is the reason.

I have searched internet and tried solution with additional servlet mapping for /VAADIN/* but problem still occurs.

Can you help me, please!