lost connection to mysql

[Pix0s 0]

hello guys, first, sorry for my bad english. So, i have a problem with navicat/mysql.

everytime if i try to connect with navicat to my server i get this msg:

I resetted my root, install all new and its change nothing. I get everytime the same error.

DB Syserr:

Mar 17 18:42:42 :: LOCALE set to latin1
SYSERR: Mar 17 18:42:42 :: Start: TABLE_POSTFIX not configured use default
Mar 17 18:42:42 :: connecting to MySQL server (player)
Mar 17 18:42:42 :: CREATING DIRECT_SQL
Mar 17 18:42:42 :: AsyncSQL: locale latin1
Mar 17 18:42:42 ::    failed, retrying in 5 seconds
Mar 17 18:42:47 :: CREATING DIRECT_SQL
Mar 17 18:42:47 :: AsyncSQL: locale latin1
Mar 17 18:42:47 ::    failed, retrying in 5 seconds
Mar 17 18:42:52 :: CREATING DIRECT_SQL
Mar 17 18:42:52 :: AsyncSQL: locale latin1
Mar 17 18:42:52 ::    failed, retrying in 5 seconds
Mar 17 18:42:57 :: CREATING DIRECT_SQL
Mar 17 18:42:57 :: AsyncSQL: locale latin1
Mar 17 18:42:57 ::    failed, retrying in 5 seconds
Mar 17 18:43:02 :: CREATING DIRECT_SQL
Mar 17 18:43:02 :: AsyncSQL: locale latin1
Mar 17 18:43:02 ::    failed, retrying in 5 seconds

Putty Error:

mysql_real_connect: Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)

The mistake came all of a sudden. Previously I could connect without problems. I did not change anything except a quest.

Please help me.

[iltizio 110]

You have mysql server stopped. Start it with service mysql-server start. If it doesn't work, check mysql logs: /var/db/mysql/<hostname>.err

[Pix0s 0]

Thanks, it works!