Error

PHP Fatal Erroryii\base\ErrorException

Call to a member function seo() on null

$_GET = [
    'cat' => 'charm-diamond',
];

$_SERVER = [
    'CONTEXT_DOCUMENT_ROOT' => '/home/canholyt/ecoepicity.com',
    'CONTEXT_PREFIX' => '',
    'DOCUMENT_ROOT' => '/home/canholyt/ecoepicity.com',
    'GATEWAY_INTERFACE' => 'CGI/1.1',
    'HTTPS' => 'on',
    'HTTP_ACCEPT' => '*/*',
    'HTTP_HOST' => 'ecoepicity.com',
    'HTTP_USER_AGENT' => 'claudebot',
    'PATH' => '/bin:/usr/bin:/usr/local/php/bin',
    'PHPRC' => '/home/canholyt',
    'QUERY_STRING' => '',
    'REDIRECT_HTTPS' => 'on',
    'REDIRECT_SSL_TLS_SNI' => 'ecoepicity.com',
    'REDIRECT_STATUS' => '200',
    'REDIRECT_UNIQUE_ID' => 'ZgX-J0PbFqRf4KEngTpaqAAAAFY',
    'REDIRECT_URL' => '/charm-diamond/lien-he',
    'REMOTE_ADDR' => '34.227.191.136',
    'REMOTE_PORT' => '53584',
    'REQUEST_METHOD' => 'GET',
    'REQUEST_SCHEME' => 'https',
    'REQUEST_URI' => '/charm-diamond/lien-he',
    'SCRIPT_FILENAME' => '/home/canholyt/ecoepicity.com/index.php',
    'SCRIPT_NAME' => '/index.php',
    'SERVER_ADDR' => '128.199.252.51',
    'SERVER_ADMIN' => 'webmaster@ecoepicity.com',
    'SERVER_NAME' => 'ecoepicity.com',
    'SERVER_PORT' => '443',
    'SERVER_PROTOCOL' => 'HTTP/1.1',
    'SERVER_SIGNATURE' => '',
    'SERVER_SOFTWARE' => 'Apache/2.4.48 (Unix) OpenSSL/1.0.2k-fips',
    'SSL_TLS_SNI' => 'ecoepicity.com',
    'UNIQUE_ID' => 'ZgX-J0PbFqRf4KEngTpaqAAAAFY',
    'PHP_SELF' => '/index.php',
    'REQUEST_TIME_FLOAT' => 1711668775.172497,
    'REQUEST_TIME' => 1711668775,
];