Unhelpful useQuery error

export default function FreeChatContext() {
  const [currentMessage, setCurrentMessage] = useState("");
  const [errorMessage, setErrorMessage] = useState("");
  const [isTyping, setIsTyping] = useState(false);
  // get free user account from cookies or create new
  const cookieStore = useCookies();
  const userUUID: string =
    cookieStore.get("user_uuid") ??
    api.account.generateUniqueUser.useQuery().data?.sessionToken ??
    "";

  useEffect(() => {
    if (userUUID) cookieStore.set("user_uuid", userUUID);
  }, [userUUID]);

  // Load messages
  const chatMessageData = api.getChats.getChatUnauth.useQuery({
    uuid: userUUID,
  });

  const utils = api.useUtils();
  const { mutate, error } = api.getChats.getFreeChatMessage.useMutation({
...

export default function FreeChatContext() {
  const [currentMessage, setCurrentMessage] = useState("");
  const [errorMessage, setErrorMessage] = useState("");
  const [isTyping, setIsTyping] = useState(false);
  // get free user account from cookies or create new
  const cookieStore = useCookies();
  const userUUID: string =
    cookieStore.get("user_uuid") ??
    api.account.generateUniqueUser.useQuery().data?.sessionToken ??
    "";

  useEffect(() => {
    if (userUUID) cookieStore.set("user_uuid", userUUID);
  }, [userUUID]);

  // Load messages
  const chatMessageData = api.getChats.getChatUnauth.useQuery({
    uuid: userUUID,
  });

  const utils = api.useUtils();
  const { mutate, error } = api.getChats.getFreeChatMessage.useMutation({
...