Context
-------

$_SERVER: Array
(
    [PATH] => /usr/local/jdk/bin:/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/X11R6/bin:/usr/local/bin:/usr/X11R6/bin:/root/bin:/opt/bin
    [HTTP_CONNECTION] => close
    [SCRIPT_NAME] => /mysa_redir.php
    [REQUEST_URI] => /mysa_redir.php?a_id=49&t=1&c=0
    [QUERY_STRING] => a_id=49&t=1&c=0
    [REQUEST_METHOD] => GET
    [SERVER_PROTOCOL] => HTTP/1.1
    [GATEWAY_INTERFACE] => CGI/1.1
    [REMOTE_PORT] => 51642
    [SCRIPT_FILENAME] => /home/optimyzl/public_html/adserver/mysa_redir.php
    [SERVER_ADMIN] => webmaster@adserver.optimyz.com
    [DOCUMENT_ROOT] => /home/optimyzl/public_html/adserver
    [REMOTE_ADDR] => 162.144.99.137
    [SERVER_PORT] => 80
    [SERVER_ADDR] => 162.144.99.137
    [SERVER_NAME] => adserver.optimyz.com
    [SERVER_SOFTWARE] => Apache
    [SERVER_SIGNATURE] => {empty_string}
    [HTTP_ACCEPT_ENCODING] => gzip
    [HTTP_X_VARNISH] => 1521588771
    [HTTP_X_FORWARDED_FOR] => 54.161.138.15, 162.144.99.137
    [HTTP_ACCEPT] => text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
    [HTTP_USER_AGENT] => CCBot/2.0 (http://commoncrawl.org/faq/)
    [HTTP_X_REAL_IP] => 54.161.138.15
    [HTTP_HOST] => adserver.optimyz.com
    [UNIQUE_ID] => WNlZFqKQY4kAABUsMaMAAACO
    [FCGI_ROLE] => RESPONDER
    [PHP_SELF] => /mysa_redir.php
    [REQUEST_TIME_FLOAT] => 1490639126.13
    [REQUEST_TIME] => 1490639126
    [argv] => Array
        (
            [0] => a_id=49&t=1&c=0
        )
  
    [argc] => 1
)

$_POST: Array
(
)

$_GET: Array
(
    [a_id] => 49
    [t] => 1
    [c] => 0
)

$_FILES: Array
(
)

$_SESSION: {null}

$_COOKIE: Array
(
)
Warning
-------
{doc_root}/mysa_redir.php(28): db_class->select_one('SELECT dupe_cli...')
{doc_root}/db.class.php(82): fDatabase->query('SELECT dupe_cli...')
{doc_root}/admin/includes/f/fDatabase.php(2583): fDatabase->prepareSQL('SELECT dupe_cli...', Array, false)
{doc_root}/admin/includes/f/fDatabase.php(2406): fDatabase->connectToDatabase()
{doc_root}/admin/includes/f/fDatabase.php(570): mysqli_connect('localhost', 'optimyzl_admin', 'opti2010', 'optimyzl_adServer')
[internal function]
mysqli_connect(): The server requested authentication method unknown to the client [mysql_old_password]
Warning
-------
{doc_root}/mysa_redir.php(28): db_class->select_one('SELECT dupe_cli...')
{doc_root}/db.class.php(82): fDatabase->query('SELECT dupe_cli...')
{doc_root}/admin/includes/f/fDatabase.php(2583): fDatabase->prepareSQL('SELECT dupe_cli...', Array, false)
{doc_root}/admin/includes/f/fDatabase.php(2406): fDatabase->connectToDatabase()
{doc_root}/admin/includes/f/fDatabase.php(570): mysqli_connect('localhost', 'optimyzl_admin', 'opti2010', 'optimyzl_adServer')
[internal function]
mysqli_connect(): (HY000/2054): The server requested authentication method unknown to the client
Uncaught fConnectivityException
-------------------------------
{doc_root}/mysa_redir.php(28): db_class->select_one('SELECT dupe_cli...')
{doc_root}/db.class.php(82): fDatabase->query('SELECT dupe_cli...')
{doc_root}/admin/includes/f/fDatabase.php(2583): fDatabase->prepareSQL('SELECT dupe_cli...', Array, false)
{doc_root}/admin/includes/f/fDatabase.php(2406): fDatabase->connectToDatabase()
{doc_root}/admin/includes/f/fDatabase.php(606)
Unable to connect to database