error trying to yarn dev in frontend

[trueonewheel]

C:\Users\Cappy\Desktop\turtle-gambit\frontend>yarn dev
yarn run v1.22.19
warning ......\package.json: No license field
$ next
Browserslist: caniuse-lite is outdated. Please run:
npx browserslist@latest --update-db
Error [ERR_PACKAGE_PATH_NOT_EXPORTED]: Package subpath './lib/parser' is not defined by "exports" in C:\Users\Cappy\Desktop\turtle-gambit\frontend\node_modules\next\node_modules\postcss\package.json
at new NodeError (node:internal/errors:393:5)
at throwExportsNotFound (node:internal/modules/esm/resolve:292:9)
at packageExportsResolve (node:internal/modules/esm/resolve:602:3)
at resolveExports (node:internal/modules/cjs/loader:529:36)
at Module._findPath (node:internal/modules/cjs/loader:569:31)
at Module._resolveFilename (node:internal/modules/cjs/loader:981:27)
at Module._load (node:internal/modules/cjs/loader:841:27)
at Module.require (node:internal/modules/cjs/loader:1061:19)
at require (node:internal/modules/cjs/helpers:103:18)
at 552 (C:\Users\Cappy\Desktop\turtle-gambit\frontend\node_modules\next\dist\compiled\postcss-scss\scss-syntax.js:1:11590) {
code: 'ERR_PACKAGE_PATH_NOT_EXPORTED'
}
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

[darkwolfie37]

Make sure all packages are installed yarn

[Jackaroo05]

All packages are installed, I am still getting the error.

[darkwolfie37]

All packages are installed, I am still getting the error.

This is a very old project will not help as this project can't be ran on modern version of the software.....