Database error!

Error:
SQLSTATE[28000] [1045] Access denied for user 'seoprojects05'@'213.174.46.93' (using password: YES) Code: 0

Trace:
Dispatcher->dispatch( ) Line: 51
File: /srv/www/fashiongutscheine.com/index.php

IndexController->action( ) Line: 27
File: /srv/www/fashiongutscheine.com/core/Dispatcher.class.php

Model->execute( SELECT * FROM gsp_startsite WHERE ch_f2=? [1]...) Line: 34
File: /srv/www/fashiongutscheine.com/projects/live/IndexController.class.php

Model->connect( ) Line: 86
File: /srv/www/fashiongutscheine.com/core/Model.class.php

PDO->__construct( mysql:host=k976.ims-firmen.de;dbname=db202835 ...) Line: 67
File: /srv/www/fashiongutscheine.com/core/Model.class.php