Error when npm start TypeError: $.sass is not a function

I have this error when I npm run start.
*I have removed the home directory path.

Can anyone please direct me to the documentation that can solve this error?

TypeError: $.sass is not a function
    at sass (gulpfile.babel.js:76:13)
    at bound (domain.js:430:14)
    at runBound (domain.js:443:12)
    at asyncRunner (index.js:55:18)
    at processTicksAndRejections (internal/process/task_queues.js:75:11)