mysql_connect() [function.mysql-connect]: Too many connections

#0 - function 'throwError' in classes/utility/ErrorHandler.php on line 47
#1 - function 'handler' in  on line 
#2 - function 'mysql_connect' in includes/functions.php on line 363
#3 - function 'ibdg_db_connect' in includes/db.php on line 4
#4 - function 'include' in includes/config.php on line 53
#5 - function 'include' in htdocs/index.php on line 67


$_SERVER : Array
(
    [REDIRECT_STATUS] => 200
    [HTTP_HOST] => www.corporateeventsguide.co.nz
    [HTTP_ACCEPT_ENCODING] => x-gzip, gzip, deflate
    [HTTP_USER_AGENT] => CCBot/2.0
    [HTTP_ACCEPT_LANGUAGE] => en-us,en-gb,en;q=0.7,*;q=0.3
    [HTTP_ACCEPT] => text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
    [PATH] => /usr/local/bin:/usr/bin:/bin
    [SERVER_SIGNATURE] => 
Apache Server at www.corporateeventsguide.co.nz Port 80

    [SERVER_SOFTWARE] => Apache
    [SERVER_NAME] => www.corporateeventsguide.co.nz
    [SERVER_ADDR] => 119.47.112.194
    [SERVER_PORT] => 80
    [REMOTE_ADDR] => 107.20.7.65
    [DOCUMENT_ROOT] => /var/www/corporateeventsguide.co.nz/site_files/htdocs/
    [SERVER_ADMIN] => [no address given]
    [SCRIPT_FILENAME] => /var/www/corporateeventsguide.co.nz/site_files/htdocs/index.php
    [REMOTE_PORT] => 55442
    [REDIRECT_QUERY_STRING] => args=click_tracker&type=listing_outbound&id=7853&url=www.fisherhouse.co.nz
    [REDIRECT_URL] => /click_tracker
    [GATEWAY_INTERFACE] => CGI/1.1
    [SERVER_PROTOCOL] => HTTP/1.0
    [REQUEST_METHOD] => GET
    [QUERY_STRING] => args=click_tracker&type=listing_outbound&id=7853&url=www.fisherhouse.co.nz
    [REQUEST_URI] => /click_tracker?type=listing_outbound&id=7853&url=www.fisherhouse.co.nz
    [SCRIPT_NAME] => /index.php
    [PHP_SELF] => /index.php
    [REQUEST_TIME] => 1371597029
    [argv] => Array
        (
            [0] => args=click_tracker&type=listing_outbound&id=7853&url=www.fisherhouse.co.nz
        )

    [argc] => 1
)