PHP Core Warning – yii\base\ErrorException

$_GET = [
    'random' => '1790947721',
];

$_COOKIE = [
    '_csrf' => 'ddf6365090ff371e7540ea48f11e208f0b06882eee530b6c464391fe8721bbcaa:2:{i:0;s:5:"_csrf";i:1;s:32:"KYYh15jJRIK6m9HSEzL2_VTYHeF63JWG";}',
    'PHPSESSID' => '9gp525j8t50h7l23nqb0qd5kp3',
    'topics-session' => '1791204863.471.16697.700373|d197bbbd1d400bd72372bc93068ad169',
];

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