Can't connect?

[Kit]

I also get this on the CP for server status.

*"Critical Error

An error was encountered during the lifetime of the application.

This could be due to a variety of problems, such as a bug in the application.

However, normally it is caused by misconfiguration.
Exception Details

Error: PDOException

Message: SQLSTATE[HY000] [2003] Can't connect to MySQL server on 'heroserver.bounceme.net' (4)

File: /home/pandora/public_html/cp/lib/Flux/Connection.php:81
File Line Function/Method
/home/pandora/public_html/cp/lib/Flux/Connection.php 81 PDO::__construct()
/home/pandora/public_html/cp/lib/Flux/Connection.php 94 Flux_Connection::connect()
/home/pandora/public_html/cp/lib/Flux/Connection.php 159 Flux_Connection::getConnection()
/home/pandora/public_html/cp/modules/server/status.php 23 Flux_Connection::getStatement()
/home/pandora/public_html/cp/lib/Flux/Template.php 337 include()
/home/pandora/public_html/cp/lib/Flux/Dispatcher.php 168 Flux_Template::render()
/home/pandora/public_html/cp/index.php 174 Flux_Dispatcher::dispatch()
Exception Trace As String

#0 /home/pandora/public_html/cp/lib/Flux/Connection.php(81): PDO->__construct(*hidden*)
#1 /home/pandora/public_html/cp/lib/Flux/Connection.php(94): Flux_Connection->connect(Object(Flux_Config))
#2 /home/pandora/public_html/cp/lib/Flux/Connection.php(159): Flux_Connection->getConnection()
#3 /home/pandora/public_html/cp/modules/server/status.php(23): Flux_Connection->getStatement('SELECT COUNT(ch...')
#4 /home/pandora/public_html/cp/lib/Flux/Template.php(337): include('/home/pandora/p...')
#5 /home/pandora/public_html/cp/lib/Flux/Dispatcher.php(168): Flux_Template->render()
#6 /home/pandora/public_html/cp/index.php(174): Flux_Dispatcher->dispatch(Array)
#7 {main}

"*