What causes the 'error cannot find module '@tailwindcss postcss require stack' error in Tailwind CSS?

This error typically arises when your project's installation of Tailwind CSS or its dependencies are corrupted or incomplete. It often indicates a problem with the node_modules directory or a mismatch between Tailwind's version and your project's configuration. Possible causes include failed installation, incomplete dependency installation, or issues with your package manager (npm or yarn).