Error: supabaseKey is required.

[Sushanta-Das]

Sir , I am trying to set up bg-frontend main but i got this error.
could you please tell me how do i fix it?

ready - started server on 0.0.0.0:3000, url: http://localhost:3000
event - compiled client and server successfully in 1264 ms (335 modules)
wait  - compiling / (client and server)...
event - compiled client and server successfully in 1465 ms (1289 modules)
error - Error: supabaseKey is required.
    at new SupabaseClient (/home/sushanta/Documents/geeta/bg-frontend-main/node_modules/@supabase/supabase-js/dist/main/SupabaseClient.js:57:19)
    at createClient (/home/sushanta/Documents/geeta/bg-frontend-main/node_modules/@supabase/supabase-js/dist/main/index.js:35:12)
    at eval (webpack-internal:///./utils/supabase.js:10:85)
    at ./utils/supabase.js (/home/sushanta/Documents/geeta/bg-frontend-main/.next/server/pages/index.js:550:1)
    at __webpack_require__ (/home/sushanta/Documents/geeta/bg-frontend-main/.next/server/webpack-runtime.js:33:42)
    at eval (webpack-internal:///./components/Headers/IndexHeader.js:20:73)
    at __webpack_require__.a (/home/sushanta/Documents/geeta/bg-frontend-main/.next/server/webpack-runtime.js:97:13)
    at eval (webpack-internal:///./components/Headers/IndexHeader.js:1:21)
    at ./components/Headers/IndexHeader.js (/home/sushanta/Documents/geeta/bg-frontend-main/.next/server/pages/index.js:99:1)
    at __webpack_require__ (/home/sushanta/Documents/geeta/bg-frontend-main/.next/server/webpack-runtime.js:33:42) {
  page: '/'
}
wait  - compiling /_error (client and server)...
event - compiled client and server successfully in 241 ms (1290 modules)

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