[“FORBIDDEN”,”DENIED_GREY_LIST”]

I try to check spam from a signup form trough API. I’m using the Cleantalk\CleantalkAntispam library.

I’m calling the API with this method:

$_SESSION  = array();
        $_SESSION['ct_submit_time'] = time();
        $cleantalk_antispam = new CleantalkAntispam('xxxxxxxxx',
            $request->input('email'),
            $request->input('first_name'),
            "signup",
            'signup'
        );

And I receive this error

Cleantalk result: {"sender_ip":"188.63.198.137","sender_email":"","received":-1,"stop_words":null,"comment":"*** Forbidden. Please submit form again. Anti-Spam by CleanTalk. ***","blacklisted":0,"allow":0,"id":"82bdb4cb3e1336a12171b52f89483472","errno":0,"errstr":"","fast_submit":-1,"spam":0,"js_disabled":-1,"sms_allow":null,"sms":null,"sms_error_code":null,"sms_error_text":null,"stop_queue":0,"inactive":0,"account_status":1,"codes":["FORBIDDEN","DENIED_GREY_LIST"]}

So why it is forbidden ? What should I do ?

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