Как починить неработающий browsersync?

Question

[sadboy]

Подскажите почему browsersync выдает такую ошибку?

Uncaught TypeError: Cannot read property 'bind' of undefined
    at new t (browser-sync-client.js?v=2.26.7:16)
    at Object.<anonymous> (browser-sync-client.js?v=2.26.7:16)
    at Object.socket (browser-sync-client.js?v=2.26.7:16)
    at e (browser-sync-client.js?v=2.26.7:9)
    at Object.socket (browser-sync-client.js?v=2.26.7:16)
    at e (browser-sync-client.js?v=2.26.7:9)
    at Object.socket (browser-sync-client.js?v=2.26.7:16)
    at e (browser-sync-client.js?v=2.26.7:9)
    at Object.socket (browser-sync-client.js?v=2.26.7:16)
    at e (browser-sync-client.js?v=2.26.7:9)

вот ссылка на мой gulpfile https://github.com/zapaza/gulp-new-scss/blob/maste...