我已经用mysql设置了星号服务器。我完成了odbc和odbcinst.ini设置。但我得到了以下错误。 1）如何解决？
[Jul 18 02:48:07] WARNING[23751]: res_config_mysql.c:1538 mysql_reconnect: MySQL RealTime: Insufficient memory to allocate MySQL resource.
[Jul 18 02:48:07] WARNING[23751]: res_config_mysql.c:1538 mysql_reconnect: MySQL RealTime: Insufficient memory to allocate MySQL resource.
[Jul 18 02:48:07] WARNING[23751]: res_config_mysql.c:1538 mysql_reconnect: MySQL RealTime: Insufficient memory to allocate MySQL resource.
2）在收到上述警告信息一段时间后，我得到了
Disconnected from Asterisk server
Asterisk cleanly ending (0).
Executing last minute cleanups
如何解决这个问题？