Why do I keep getting the errors of `Uncaught Error: Extension context invalidated.` and `React.jsx`

Hi there. I noticed that whenever I refresh the extension or do anything to it, the following errors just keep popping up. Please help! For context, I have checked all the imports and exports in my React code and don't see the "mixed up default and named imports" error suggested. After getting stuck for days, I don't know what else I can do to get them resolved. Error 1: Uncaught Error: Extension context invalidated. Error 2: Warning: React.jsx: type is invalid -- expected a string (for built-in components) or a class/function (for composite components) but got: %s.%s undefined You likely forgot to export your component from the file it's defined in, or you might have mixed up default and named imports. Check your code at content.tsx:64.