MySQL Error : mysqld_safe Directory '/var/run/mysqld' for UNIX socket file don't exists.

Error :

1. mysqld_safe Logging to '/var/log/mysql/error.log'.
2. mysqld_safe Directory '/var/run/mysqld' for UNIX socket file don't exists.

Fix :

 

1. mkdir -p /var/run/mysqld
2. chown mysql:mysql /var/run/mysqld