I get err MongoInvalidArgumentError: Collection name must be a String

export default function Questions ({data})
 {const [collection, setCollection] = useState("")

export async function getServerSideProps({collection} ) 
{const client = await clientPromise;const db = client.db("javascript_questions");

let data = await db.collection(collection).find({}).toArray();
data = JSON.parse(JSON.stringify(data));
return {props: { data },  };}