PHP Core Warning – yii\base\ErrorException

$_GET = [
    'redirect_url' => '/yjds2016/cases/match',
];

$_COOKIE = [
    '_csrf' => 'a54af2349895c34431ae1875ad28d4fbf385b00408f96db754f1224be888f71fa:2:{i:0;s:5:"_csrf";i:1;s:32:"j-Ie9hVpzmSdlTjoceeLQvZf0Lmtlp2z";}',
    'topics-session' => '1791360872.506.16481.733780|d197bbbd1d400bd72372bc93068ad169',
    'PHPSESSID' => '5vhf5prefl60nai8dlu0snic55',
];