Fatal error: Link-ID == false, Verbindung fehlgeschlagen

Error Message: Link-ID == false, Verbindung fehlgeschlagen
Error Code: 1045
SQL Type: Database
SQL Error: Access denied for user 'dbo264587165'@'212.227.109.135' (using password: YES)
SQL Error Number: 1045
SQL Version:
File: /homepages/46/d18987717/htdocs/forum/link/lib/database/Database.class.php (76)
PHP Version: 5.2.17
GUI Version: 2.6.4
DB Build: 1063
Date: Sun, 28 Aug 2016 14:00:36 +0000
Request: /
Referer:

Stacktrace:

#0 /homepages/46/d18987717/htdocs/forum/link/lib/database/Database.class.php(60): Database->connect()
#1 /homepages/46/d18987717/htdocs/forum/link/lib/database/Database.class.php(517): Database->__construct(...)
#2 /homepages/46/d18987717/htdocs/forum/link/acp/inc/init.php(107): require_once('/homepages/46/d...')
#3 /homepages/46/d18987717/htdocs/forum/link/global.php(35): require_once('/homepages/46/d...')
#4 /homepages/46/d18987717/htdocs/forum/link/index.php(10): require_once('/homepages/46/d...')
#5 {main}