Realtime: res_config_mysql.c:360 update_mysql:

Hi all.

I cant stop to get this warning. Why?

WARNING[15466]: res_config_mysql.c:360 update_mysql: MySQL RealTime: Failed to query database. Check debug for more info.
NOTICE[15466]: chan_sip.c:12723 handle_response_peerpoke: Peer '5808' is now Reachable. (25ms / 2000ms)
WARNING[15466]: res_config_mysql.c:360 update_mysql: MySQL RealTime: Failed to query database. Check debug for more info.
NOTICE[15466]: chan_sip.c:12723 handle_response_peerpoke: Peer '5803' is now Reachable. (25ms / 2000ms)

I post my .conf files.

res_mysql.conf

[general]
dbhost = localhost
dbname = asterisk
dbuser = asteriskuser
dbpass = PASS
dbport = 3306
dbsock = /var/run/mysqld/mysqld.sock

extconfig.conf

[settings]
sippeers => mysql,asterisk,sippeers
extensions => mysql,asterisk,extensions

my DB:

mysql> show databases;
+--------------------+
| Database           |
+--------------------+
| information_schema | 
| asterisk           | 
| mysql              | 
+--------------------+

mysql> show tables;
+--------------------+
| Tables_in_asterisk |
+--------------------+
| extensions           | 
| sippeers              | 
+--------------------+

This are my permissions:

echo "GRANT ALL PRIVILEGES ON *.* TO asteriskuser@localhost IDENTIFIED BY 'PASS';" | mysql -u root

Thanks all!