Hydration failed error

[koudev1]

When installing a project, it appears wrong and I do not know where the problem
I installed the latest version of Next.js in another file and shows the same problems

[SehajBindra]

So if you are using Next js 13.4 go to next.config.js and make appDir: true so then it will work fine .

[nok1214]

it might be your Next.js is outdated
go to your terminal and type npm outdated
then npm install next@latest

it should fix the problem for you.
happy coding