Exception

Unknown Propertyyii\base\UnknownPropertyException

Getting unknown property: app\models\Article::title_en-US

$_SERVER = [
    'HTTPS' => 'On',
    'HTTP_HOST' => 'airport.tj',
    'HTTP_X_HTTPS' => '1',
    'HTTP_X_FORWARDED_PROTO' => 'https',
    'HTTP_CONNECTION' => 'close',
    'HTTP_ACCEPT' => '*/*',
    'HTTP_USER_AGENT' => 'claudebot',
    'HTTP_REFERER' => 'http://airport.tj/',
    'PATH' => '/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin',
    'SERVER_SIGNATURE' => '',
    'SERVER_SOFTWARE' => 'Apache/2.4.29',
    'SERVER_NAME' => 'airport.tj',
    'SERVER_ADDR' => '127.0.0.1',
    'SERVER_PORT' => '80',
    'REMOTE_ADDR' => '54.226.222.183',
    'DOCUMENT_ROOT' => '/home/c/cy30514/airport.tj/public_html',
    'REQUEST_SCHEME' => 'http',
    'CONTEXT_PREFIX' => '',
    'CONTEXT_DOCUMENT_ROOT' => '/home/c/cy30514/airport.tj/public_html',
    'SERVER_ADMIN' => 'info@timeweb.ru',
    'SCRIPT_FILENAME' => '/home/c/cy30514/airport.tj/public_html/index.php',
    'REMOTE_PORT' => '44238',
    'GATEWAY_INTERFACE' => 'CGI/1.1',
    'SERVER_PROTOCOL' => 'HTTP/1.0',
    'REQUEST_METHOD' => 'GET',
    'QUERY_STRING' => '',
    'REQUEST_URI' => '/',
    'SCRIPT_NAME' => '/index.php',
    'PHP_SELF' => '/index.php',
    'REQUEST_TIME_FLOAT' => 1710830860.1670001,
    'REQUEST_TIME' => 1710830860,
    'argv' => [],
    'argc' => 0,
];

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

$_ENV = [
    'APACHE_CONFDIR' => '/etc/apache2-56',
    'APACHE_RUN_DIR' => '/var/run/apache2-56',
    'APACHE_PID_FILE' => '/var/run/apache2-56/apache2.pid',
    'JOURNAL_STREAM' => '9:2224887242',
    'PATH' => '/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin',
    'INVOCATION_ID' => 'd00195ba42a64529abdf3e4743d801bb',
    'APACHE_LOCK_DIR' => '/var/lock/apache2-56',
    'LANG' => 'C',
    'APACHE_RUN_USER' => 'www-data',
    'APACHE_RUN_GROUP' => 'www-data',
    'APACHE_LOG_DIR' => '/var/log/apache2-56',
    'PWD' => '/',
];