PHP Core Warning – yii\base\ErrorException

$_GET = [
    'random' => '1790921363',
];

$_COOKIE = [
    'topics-session' => '1790929959.01.16478.357376|d197bbbd1d400bd72372bc93068ad169',
    '_csrf' => '149b20c53685f8739c55ce1cdfd36539d9d36c9334d533ed163625a3c0cb1bfba:2:{i:0;s:5:"_csrf";i:1;s:32:"pFarkMgnIODsq71Sqeg-AZzMkRrZDRVg";}',
];

$_SESSION = [
    '__flash' => [],
];