i dont know how to solve this

[Bismullah]

Failed to load resource: the server responded with a status of 404 (Not Found)
chunk-mgcl-IAGLGRFI.js:1 Loaded content scripts for version: 3.81.1
app-index.js:33 Warning: Extra attributes from the server: coupert-item
at html
at RootLayout (Server)
at RedirectErrorBoundary (webpack-internal:///(app-pages-browser)/./node_modules/next/dist/client/components/redirect-boundary.js:74:9)
at RedirectBoundary (webpack-internal:///(app-pages-browser)/./node_modules/next/dist/client/components/redirect-boundary.js:82:11)
at NotFoundErrorBoundary (webpack-internal:///(app-pages-browser)/./node_modules/next/dist/client/components/not-found-boundary.js:76:9)
at NotFoundBoundary (webpack-internal:///(app-pages-browser)/./node_modules/next/dist/client/components/not-found-boundary.js:84:11)
at DevRootNotFoundBoundary (webpack-internal:///(app-pages-browser)/./node_modules/next/dist/client/components/dev-root-not-found-boundary.js:33:11)
at ReactDevOverlay (webpack-internal:///(app-pages-browser)/./node_modules/next/dist/client/components/react-dev-overlay/app/ReactDevOverlay.js:87:9)
at HotReload (webpack-internal:///(app-pages-browser)/./node_modules/next/dist/client/components/react-dev-overlay/app/hot-reloader-client.js:321:11)
at Router (webpack-internal:///(app-pages-browser)/./node_modules/next/dist/client/components/app-router.js:207:11)
at ErrorBoundaryHandler (webpack-internal:///(app-pages-browser)/./node_modules/next/dist/client/components/error-boundary.js:113:9)
at ErrorBoundary (webpack-internal:///(app-pages-browser)/./node_modules/next/dist/client/components/error-boundary.js:160:11)
at AppRouter (webpack-internal:///(app-pages-browser)/./node_modules/next/dist/client/components/app-router.js:585:13)
at ServerRoot (webpack-internal:///(app-pages-browser)/./node_modules/next/dist/client/app-index.js:112:27)
at Root (webpack-internal:///(app-pages-browser)/./node_modules/next/dist/client/app-index.js:117:11)
window.console.error @ app-index.js:33
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chunk-mgcl-BAHOLAVF.js:2 @import rules are not allowed here. See #119 (comment).
(anonymous) @ chunk-mgcl-BAHOLAVF.js:2
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index.js:6851 WebSocket connection to 'ws://localhost:3002/' failed:
eval @ index.js:6851
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index.js:6851 WebSocket connection to 'ws://localhost:3002/' failed:
eval @ index.js:6851
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