Need Help About mysql.sock ERROR

[Pratchaya Chatuphian]

ERROR 2002: Can't connect to local MySQL server through socket 
'/var/lib/mysql/mysql.sock' (2) 


I use MDK 8.2  and MySQL 4.0.13 

i found this error 
ERROR 2002: Can't connect to local MySQL server through socket 
'/var/lib/mysql/mysql.sock' (2)

Can anyone help me to solve this problem ?


Thank u for advance