sudo /etc/init.d/mysql restart
Rather than invoking init scripts through /etc/init.d, use the service(8)
utility, e.g. service mysql restart

Since the script you are attempting to invoke has been converted to an
Upstart job, you may also use the restart(8) utility, e.g. restart mysql
mysql start/running, process 20744
simon@dcerouter:/var/log/apache2$ sudo /usr/pluto/bin/configure_snom3xx.pl -d 133 -i 192.168.80.165 -m 0015FAA0EE9A
192.168.80.1DBI connect('host=localhost;port=3306;user=root;database=pluto_main;','',...) failed: Too many connections at /usr/pluto/bin/lmce.pl line 16
Uncaught exception from user code:
	Can't connect to database: Too many connections
 at /usr/pluto/bin/lmce.pl line 16
	main::getCoreIP() called at /usr/pluto/bin/configure_snom3xx.pl line 30
ERROR 1040 (08004): Too many connections
ERROR 1040 (08004): Too many connections
ERROR 130 (HY000) at line 1: Incorrect file format 'ast_config'
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
101 16184  100 16184    0   131  96150    778 --:--:-- --:--:-- --:--:-- 96704
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 20701  100 20701    0    29   115k    166 --:--:-- --:--:-- --:--:--  117k
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0    10      0    328 --:--:-- --:--:-- --:--:--     0
ERROR 1040 (08004): Too many connections
ERROR 1040 (08004): Too many connections
ERROR 1040 (HY000): Too many connections
ERROR 1040 (HY000): Too many connections
ERROR 1040 (HY000): Too many connections

curl: (7) couldn't connect to host

curl: (7) couldn't connect to host

curl: (7) couldn't connect to host
ERROR 130 (HY000) at line 2: Incorrect file format 'sip_devices'
ERROR 130 (HY000) at line 2: Incorrect file format 'voicemail_users'
ERROR 130 (HY000) at line 1: Incorrect file format 'ast_config'
ERROR 1040 (HY000): Too many connections
ERROR 1040 (HY000): Too many connections

curl: (7) couldn't connect to host
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 20701  100 20701    0    29   6518      9  0:00:03  0:00:03 --:--:--  113k
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0    10      0    345 --:--:-- --:--:-- --:--:--     0
ERROR 130 (HY000) at line 2: Incorrect file format 'sip_devices'
ERROR 130 (HY000) at line 2: Incorrect file format 'voicemail_users'
ERROR 130 (HY000) at line 1: Incorrect file format 'ast_config'
^C