Warning: mysql_connect(): Too many connections

[mikenipp]

Can anyone point me in the right direction on the following error? I have been running fine for months and now this all of a sudden... Thanks in advance.

Warning: mysql_connect(): Too many connections in /www/htdocs/cacti/lib/adodb/drivers/adodb-mysql.inc.php on line 339

Cannot connect to MySQL server on 'localhost'. Please make sure you have specified a valid MySQL database name in 'include/config.php'.
Warning: Unknown(): write failed: No space left on device (28) in Unknown on line 0

Warning: Unknown(): Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/tmp) in Unknown on line 0

[fmangeant]

Hi

try to increase the number of MySQL connections (in /etc/mysql/my.cnf) :

Code: Select all

set-variable  = max_connections=250

It worked for me on a "large" Cacti installation.