Ali, Check also timeouts values in mysql.. Are you using a custom configured mysql ? Do you have any firewall/proxy/etc in between ? Julien Buratto Linkas SRL Tel.02 30321419
-----Original Message----- From: Moazzam Ali <moz...@gmail.com> Sender: users-bounces@kannel.orgDate: Fri, 22 Jun 2012 23:33:00 To: <users@kannel.org> Subject: Kannel MySQL problem I am facing one issue with the kannel 1.4.3 and MySQL, due to some unknown reason sometime kannel throw following error in the log 2012-06-22 17:14:50 [18671] [6] ERROR: MYSQL: database check failed! 2012-06-22 17:14:50 [18671] [6] ERROR: MYSQL: MySQL server has gone away 2012-06-22 17:14:50 [18671] [6] DEBUG: DBPool has too few connections, reconnecting up to maximum... 2012-06-22 17:14:50 [18671] [6] INFO: MYSQL: Connected to server at localhost. 2012-06-22 17:14:50 [18671] [6] INFO: MYSQL: server version 5.1.61-log, client version 5.1.61. 2012-06-22 17:14:50 [18671] [6] INFO: MYSQL: Connected to server at localhost. 2012-06-22 17:14:50 [18671] [6] INFO: MYSQL: server version 5.1.61-log, client version 5.1.61. i have already tried increasing the max_connection both in kannel db connection setting and in my.cnf but still same