Как исправить ошибку php (idn_to_utf8(): INTL_IDNA_VARIANT_2003 is deprecated)

class CurrentSiteMiddleware extends Middleware 
{ 
    public function processRequest(Request $request) 
    { 
        if (!Console::isCli()) { 
            $modelClass = Mindy::app()->getModule('Sites')->modelClass; 
            $model = $modelClass::objects()->filter([ 
                'domain' => $this->decode($request->http->getHost()), 
            ])->get(); 
            if ($model !== null) { 
                Mindy::app()->getModule('Sites')->setSite($model); 
            } 
        } 
    } 
 
    public function decode($value) 
    { 
        if (function_exists('idn_to_utf8')) { 
            return idn_to_utf8($value); 
        } elseif (class_exists('\True\Punycode')) { 
            $pc = new \True\Punycode(Mindy::app()->locale['charset']); 
 
            return $pc->decode($value); 
        } 
        Mindy::app()->logger->error('CurrentSiteMiddleware required php intl or \\True\\Punycode packages'); 
 
        return $value; 
    } 
}