1- Open your package.json file
"devDependencies": {
"webpack": "^5.2.0",
"webpack-cli": "^4.1.0",
"webpack-dev-server": "^3.11.0"
}
Webpack-cli: “^4.1.0”, which is version 4.*
2- Uninstall the current webpack-cli directive: NPM uninstall webpack-cli
3.* version directive: NPM install webpack-cli@3 -d
Just run NPM run dev!