Erreur MySQL dans EasyPHP

Bonjour,
Je viens de telecharger EasyPHP 5.3.2.
Je clique sur le lancement et au bout d'un moment MYSQL s'arrête prématurément et je reçois le message suivant:
100320 16:42:15 [Note] Plugin 'FEDERATED' is disabled.
InnoDB: The first specified data file .\ibdata1 did not exist:
InnoDB: a new database to be created!
100320 16:42:15 InnoDB: Setting file .\ibdata1 size to 10 MB
InnoDB: Database physically writes the file full: wait...
100320 16:42:16 InnoDB: Log file .\ib_logfile0 did not exist: new to be created
InnoDB: Setting log file .\ib_logfile0 size to 5 MB
InnoDB: Database physically writes the file full: wait...
100320 16:42:16 InnoDB: Log file .\ib_logfile1 did not exist: new to be created
InnoDB: Setting log file .\ib_logfile1 size to 5 MB
InnoDB: Database physically writes the file full: wait...
InnoDB: Doublewrite buffer not found: creating new
InnoDB: Doublewrite buffer created
InnoDB: Creating foreign key constraint system tables
InnoDB: Foreign key constraint system tables created
100320 16:42:17 InnoDB: Started; log sequence number 0 0
Can't start server: Bind on TCP/IP port: No such file or directory
100320 16:42:17 [ERROR] Do you already have another mysqld server running on port: 3306 ?
100320 16:42:17 [ERROR] Aborting

100320 16:42:17 InnoDB: Starting shutdown...
100320 16:42:22 InnoDB: Shutdown completed; log sequence number 0 44233
100320 16:42:22 [Note] C:\PROGRA~1\EASYPH~1.2\MySql\bin\mysqld.exe: Arrêt du serveur terminé

100320 16:44:38 [Note] Plugin 'FEDERATED' is disabled.
100320 16:44:39 InnoDB: Started; log sequence number 0 44233

Que veut-il dire et qu'est-ce que ce Plugin 'FEDERATED'?
Merci de me dire ce qui manque.