Error with apache2

Hi,
I have an error when I call the jitsi home page when I use apache 2:
interfaceConfig is not defined

I solved changing, in file react/features/base/i18n/languageDetector.web.js the row number 23
from
interfaceConfig.LANG_DETECTION && order.push(‘navigator’);
to
interfaceConfig.LANG_DETECTION
order.push(‘navigator’);

I hope this is correct
Angelo