Proxy doesn't work

[Tipo-4ek]

Describe the bug

Hi!
I am trying to use

$open_ai->setProxy("https://134.000.000.000", 0000, "login", "password"); for my proxy but always get curl_error(): supplied resource is not a valid cURL handle resource in

What am I doing wrong? The proxy is definitely working

To Reproduce

$open_ai_key = getenv('OPENAI_API_KEY');
$open_ai = new OpenAi($open_ai_key);
$open_ai->setProxy("http://134.195.154.147", 9290, "utvTFg", "uyFYRa");
$chat = $open_ai->chat([
    "model" => "mymodel",
    "temperature" => 0.1,
    "top_p" => 0.8,
    "messages" => [
        ["role" => "system", "content" => "test"],
        ["role" => "user", "content" => "question"]
    ]
]);

Code snippets

No response

OS

linux

PHP version

PHP 7.4

Library version

latest (5.1?)