[Core 2 Analysis] Starting Daily Portfolio Analysis...
[Core 2 Analysis] Contacting Gemini API...
[Core 2 Analysis] Error: Invalid response from Gemini API.
Array
(
    [error] => Array
        (
            [code] => 503
            [message] => This model is currently experiencing high demand. Spikes in demand are usually temporary. Please try again later.
            [status] => UNAVAILABLE
        )

)