hi , when i start admin server i get a error .

my os : centos5.2

my app :Applications Manager 8 (8610)

./startApplicationsManager.sh

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 Note:It is recommended to start the product in nohup mode.

 Usage : nohup sh ./startApplicationsManager.sh &

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AppManager Info: Temporary image files are removed

Invalid License. Shutting down Applications Manager.

./bin/mysqladmin: connect to server at 'localhost' failed

error: 'Can't connect to local MySQL server through socket '/opt/AdventNet/ME/AppManager8/working/mysql/mysql.sock' (2)'

Check that mysqld is running and that the socket: '/opt/AdventNet/ME/AppManager8/working/mysql/mysql.sock' exists!

[root@web32 AppManager8]# ./startApplicationsManager.sh