I cannot run dev my VIte App

npm run dev

[email protected] dev vite

failed to load config from D:\React\checklist\vite.config.js error when starting dev server: Error [ERR_MODULE_NOT_FOUND]: Cannot find package 'vite' imported from D:\React\checklist\vite.config.js.timestamp-1716869788844-8fa01410623cd.mjs at packageResolve (node:internal/modules/esm/resolve:854:9) at moduleResolve (node:internal/modules/esm/resolve:927:18) at defaultResolve (node:internal/modules/esm/resolve:1157:11) at ModuleLoader.defaultResolve (node:internal/modules/esm/loader:383:12) at ModuleLoader.resolve (node:internal/modules/esm/loader:352:25) at ModuleLoader.getModuleJob (node:internal/modules/esm/loader:227:38) at ModuleWrap. (node:internal/modules/esm/module_job:87:39) at link (node:internal/modules/esm/module_job:86:36)

till yesterday it was working fine.. but now all the react apps are showing this error.. tried deleteing and reinstalling both package.lock , nodemodules ... even updated node to latest version .. but stilll no good.. Please Help me

Here's the vite.config.js:

import { defineConfig } from "vite"; import react from "@vitejs/plugin-react";

export default defineConfig({ plugins: [react()], });