Error when download

[chatbykh]

I have error please help

? Choose a option (Use arrow keys)

Mass Download (Username)
Mass Download with (txt)
? Choose a option Mass Download (Username)
? Choose a option Without Watermark
? Enter the username with @ (e.g. @username) : sen.sokheng.h
E:\Document AI\Titktok download\tiktok-downloader\cli\index.js:62
if (username.includes("@")) {
^

TypeError: Cannot read properties of undefined (reading 'includes')
at generateUrlProfile (E:\Document AI\Titktok download\tiktok-downloader\cli\index.js:62:18)
at getListVideoByUsername (E:\Document AI\Titktok download\tiktok-downloader\cli\index.js:170:25)
at E:\Document AI\Titktok download\tiktok-downloader\cli\index.js:244:27
at process.processTicksAndRejections (node:internal/process/task_queues:95:5)

Node.js v21.5.0