yf.download crashes python

                yf.config.debug.logging = True
                try:
                    data = yf.Ticker(symbol)
                    if not data or data.history().empty:
                        raise ValueError("No data")
                    title = data.get_history_metadata().get("longName")
                    frame = data.history(period="max")
                except YFException:
                    d = {}
                    [
                        d.update({i[0]: i[1].get("name")})
                        for i in isocodes.currencies.by_alpha_3
                    ]
                    try:
                        title = "/".join([d[s] for s in symbol.split("/")])
                    except KeyError:
                        return {"error": "Symbol not found", "time": time.time() - start}
                    frame = yf.download(f"{symbol}=X", progress=False)
                    frame.columns = [f[0] for f in frame.columns]
                bottle.request.params.update(
                    {"sym": bottle.request.params.get("col", "Close")}
                )
                try:
                    frame.index = pd.to_datetime(frame.index).tz_convert("UTC")
                except TypeError:
                    frame.index = pd.to_datetime(frame.index).tz_localize("UTC")