Fatal error: Connecting to MySQL server 'localhost' failed.

You get more information about the problem in our knowledge base: http://www.woltlab.com/help/?code=2013

Information:

error message: Connecting to MySQL server 'localhost' failed.
error code: 2013
sql type: MySQLDatabase
sql error: Lost connection to MySQL server at 'sending authentication information', system error: 32
sql error number: 2013
sql version:
file: /home/web5/public_html/wbb/wcf/lib/system/database/MySQLDatabase.class.php (29)
php version: 5.2.6-1+lenny10
wcf version: 1.0.11 pl 4 (Horizon)
date: Sat, 16 Apr 2011 22:51:10 +0000
request: /wbb/index.php?page=Thread&threadID=22432&action=firstNew
referer:

Stacktrace:

#0 /home/web5/public_html/wbb/wcf/lib/system/database/Database.class.php(76): MySQLDatabase->connect()
#1 /home/web5/public_html/wbb/wcf/lib/system/WCF.class.php(270): Database->__construct(...)
#2 /home/web5/public_html/wbb/wcf/lib/system/WCF.class.php(88): WCF->initDB()
#3 /home/web5/public_html/wbb/global.php(18): WCF->__construct()
#4 /home/web5/public_html/wbb/index.php(7): require_once('/home/web5/publ...')
#5 {main}