My Apache server dies every few seconds/minutes. This kills my websites and doesn't allow them to operate. I am running on CentOS on a VPS service.
There's a partial error_log (change IP and DNS names):
WARNING: MaxClients of 150 would require 6 servers,
and would exceed the ServerLimit value of 2.
Automatically lowering MaxClients to 50. To increase,
please see the ServerLimit directive.
[Fri May 31 12:50:54 2013] [notice] Digest: generating secret for digest authentication ...
[Fri May 31 12:50:54 2013] [notice] Digest: done
[Fri May 31 12:50:54 2013] [notice] mod_bw : Memory Allocated 0 bytes (each conf takes 32 bytes)
[Fri May 31 12:50:54 2013] [notice] mod_bw : Version 0.8 - Initialized [0 Confs]
[Fri May 31 12:50:54 2013] [notice] mod_python: Creating 4 session mutexes based on 2 max processes and 32 max threads.
[Fri May 31 12:50:55 2013] [notice] SSL FIPS mode disabled
[Fri May 31 12:50:55 2013] [warn] RSA server certificate CommonName (CN) `Parallels Panel' does NOT match server name!?
[Fri May 31 12:50:55 2013] [warn] RSA server certificate CommonName (CN) `Parallels Panel' does NOT match server name!?
[Fri May 31 12:50:55 2013] [warn] RSA server certificate CommonName (CN) `Parallels Panel' does NOT match server name!?
[Fri May 31 12:50:55 2013] [warn] RSA server certificate CommonName (CN) `Parallels Panel' does NOT match server name!?
[Fri May 31 12:50:55 2013] [warn] RSA server certificate CommonName (CN) `Parallels Panel' does NOT match server name!?
[Fri May 31 12:50:55 2013] [warn] Init: (MYSITE_DOMAIN1.com:443) You configured HTTP(80) on the standard HTTPS(443) port!
[Fri May 31 12:50:55 2013] [warn] Init: (MYSITE_DOMAIN2.com:443) You configured HTTP(80) on the standard HTTPS(443) port!
[Fri May 31 12:50:55 2013] [warn] Init: (MYSITE_DOMAIN3.com:443) You configured HTTP(80) on the standard HTTPS(443) port!
[Fri May 31 12:50:55 2013] [warn] Init: (MYSITE_DOMAIN4.com:443) You configured HTTP(80) on the standard HTTPS(443) port!
[Fri May 31 12:50:55 2013] [warn] Init: SSL server IP/port conflict: horde.webmail:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_horde.include:96) vs. atmail.webmail:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_atmail.include:107)
[Fri May 31 12:50:55 2013] [warn] Init: SSL server IP/port conflict: horde.webmail:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_horde.include:49) vs. atmail.webmail:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_atmail.include:54)
[Fri May 31 12:50:55 2013] [warn] Init: SSL server IP/port conflict: lists:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_server.include:204) vs. atmail.webmail:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_atmail.include:54)
[Fri May 31 12:50:55 2013] [warn] Init: SSL server IP/port conflict: default-XXX_XXX_XXX_XXX:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_server.include:139) vs. atmail.webmail:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_atmail.include:107)
[Fri May 31 12:50:55 2013] [warn] Init: SSL server IP/port conflict: default-YYY_YYY_YYY_YYY:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_server.include:105) vs. atmail.webmail:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_atmail.include:54)
[Fri May 31 12:50:55 2013] [warn] Init: You should not use name-based virtual hosts in conjunction with SSL!!
[Fri May 31 12:50:55 2013] [notice] Apache configured -- resuming normal operations
[Fri May 31 12:51:10 2013] [error] mod_fcgid: fcgid process manager died, restarting the server
[Fri May 31 12:51:11 2013] [alert] (11)Resource temporarily unavailable: apr_thread_create: unable to create worker thread
[Fri May 31 12:51:14 2013] [warn] child process 17814 still did not exit, sending a SIGTERM
[Fri May 31 12:51:16 2013] [warn] child process 17814 still did not exit, sending a SIGTERM
[Fri May 31 12:51:18 2013] [warn] child process 17814 still did not exit, sending a SIGTERM
[Fri May 31 12:51:18 2013] [error] make_obcallback: could not import mod_python.apache.\n
Traceback (most recent call last):
File "/usr/lib64/python2.4/site-packages/mod_python/apache.py", line 22, in ?
[Fri May 31 12:51:20 2013] [error] child process 17814 still did not exit, sending a SIGKILL
[Fri May 31 12:51:21 2013] [notice] SIGHUP received. Attempting to restart
WARNING: MaxClients of 150 would require 6 servers,
and would exceed the ServerLimit value of 2.
Automatically lowering MaxClients to 50. To increase,
please see the ServerLimit directive.
[Fri May 31 12:51:23 2013] [notice] Digest: generating secret for digest authentication ...
[Fri May 31 12:51:23 2013] [notice] Digest: done
[Fri May 31 12:51:23 2013] [notice] mod_bw : Memory Allocated 0 bytes (each conf takes 32 bytes)
[Fri May 31 12:51:23 2013] [notice] mod_bw : Version 0.8 - Initialized [0 Confs]
[Fri May 31 12:51:23 2013] [notice] mod_python: Creating 4 session mutexes based on 2 max processes and 32 max threads.
[Fri May 31 12:51:23 2013] [notice] SSL FIPS mode disabled
[Fri May 31 12:51:23 2013] [warn] RSA server certificate CommonName (CN) `Parallels Panel' does NOT match server name!?
[Fri May 31 12:51:23 2013] [warn] RSA server certificate CommonName (CN) `Parallels Panel' does NOT match server name!?
[Fri May 31 12:51:23 2013] [warn] RSA server certificate CommonName (CN) `Parallels Panel' does NOT match server name!?
[Fri May 31 12:51:23 2013] [warn] RSA server certificate CommonName (CN) `Parallels Panel' does NOT match server name!?
[Fri May 31 12:51:23 2013] [warn] RSA server certificate CommonName (CN) `Parallels Panel' does NOT match server name!?
[Fri May 31 12:51:23 2013] [warn] Init: (MYSITE_DOMAIN1:443) You configured HTTP(80) on the standard HTTPS(443) port!
[Fri May 31 12:51:23 2013] [warn] Init: (MYSITE_DOMAIN2.com:443) You configured HTTP(80) on the standard HTTPS(443) port!
[Fri May 31 12:51:23 2013] [warn] Init: (MYSITE_DOMAIN3.com:443) You configured HTTP(80) on the standard HTTPS(443) port!
[Fri May 31 12:51:23 2013] [warn] Init: (MYSITE_DOMAIN4.com:443) You configured HTTP(80) on the standard HTTPS(443) port!
[Fri May 31 12:51:23 2013] [warn] Init: SSL server IP/port conflict: horde.webmail:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_horde.include:96) vs. atmail.webmail:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_atmail.include:107)
[Fri May 31 12:51:23 2013] [warn] Init: SSL server IP/port conflict: horde.webmail:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_horde.include:49) vs. atmail.webmail:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_atmail.include:54)
[Fri May 31 12:51:23 2013] [warn] Init: SSL server IP/port conflict: lists:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_server.include:204) vs. atmail.webmail:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_atmail.include:54)
[Fri May 31 12:51:23 2013] [warn] Init: SSL server IP/port conflict: default-XXX_XXX_XXX_XXX:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_server.include:139) vs. atmail.webmail:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_atmail.include:107)
[Fri May 31 12:51:23 2013] [warn] Init: SSL server IP/port conflict: default-YYY_YYY_YYY_YYY:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_server.include:105) vs. atmail.webmail:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_atmail.include:54)
[Fri May 31 12:51:23 2013] [warn] Init: You should not use name-based virtual hosts in conjunction with SSL!!
[Fri May 31 12:51:23 2013] [notice] Apache configured -- resuming normal operations
[Fri May 31 12:51:32 2013] [alert] (11)Resource temporarily unavailable: apr_thread_create: unable to create worker thread
[Fri May 31 12:51:38 2013] [error] mod_fcgid: fcgid process manager died, restarting the server
[Fri May 31 12:51:41 2013] [warn] child process 17839 still did not exit, sending a SIGTERM
[Fri May 31 12:51:44 2013] [warn] child process 17839 still did not exit, sending a SIGTERM
[Fri May 31 12:51:46 2013] [warn] child process 17839 still did not exit, sending a SIGTERM
[Fri May 31 12:51:48 2013] [error] child process 17839 still did not exit, sending a SIGKILL
[Fri May 31 12:51:49 2013] [notice] SIGHUP received. Attempting to restart
WARNING: MaxClients of 150 would require 6 servers,
and would exceed the ServerLimit value of 2.
Automatically lowering MaxClients to 50. To increase,
please see the ServerLimit directive.
[Fri May 31 12:51:49 2013] [notice] Digest: generating secret for digest authentication ...
[Fri May 31 12:51:49 2013] [notice] Digest: done
[Fri May 31 12:51:49 2013] [notice] mod_bw : Memory Allocated 0 bytes (each conf takes 32 bytes)
[Fri May 31 12:51:49 2013] [notice] mod_bw : Version 0.8 - Initialized [0 Confs]
[Fri May 31 12:51:49 2013] [notice] mod_python: Creating 4 session mutexes based on 2 max processes and 32 max threads.
[Fri May 31 12:51:49 2013] [notice] SSL FIPS mode disabled
[Fri May 31 12:51:49 2013] [warn] RSA server certificate CommonName (CN) `Parallels Panel' does NOT match server name!?
[Fri May 31 12:51:49 2013] [warn] RSA server certificate CommonName (CN) `Parallels Panel' does NOT match server name!?
[Fri May 31 12:51:49 2013] [warn] RSA server certificate CommonName (CN) `Parallels Panel' does NOT match server name!?
[Fri May 31 12:51:49 2013] [warn] RSA server certificate CommonName (CN) `Parallels Panel' does NOT match server name!?
[Fri May 31 12:51:49 2013] [warn] RSA server certificate CommonName (CN) `Parallels Panel' does NOT match server name!?
[Fri May 31 12:51:49 2013] [warn] Init: (MYSITE_DOMAIN1:443) You configured HTTP(80) on the standard HTTPS(443) port!
[Fri May 31 12:51:49 2013] [warn] Init: (MYSITE_DOMAIN2.com:443) You configured HTTP(80) on the standard HTTPS(443) port!
[Fri May 31 12:51:49 2013] [warn] Init: (MYSITE_DOMAIN3.com:443) You configured HTTP(80) on the standard HTTPS(443) port!
[Fri May 31 12:51:49 2013] [warn] Init: (MYSITE_DOMAIN4.com:443) You configured HTTP(80) on the standard HTTPS(443) port!
[Fri May 31 12:51:49 2013] [warn] Init: SSL server IP/port conflict: horde.webmail:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_horde.include:96) vs. atmail.webmail:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_atmail.include:107)
[Fri May 31 12:51:49 2013] [warn] Init: SSL server IP/port conflict: horde.webmail:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_horde.include:49) vs. atmail.webmail:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_atmail.include:54)
[Fri May 31 12:51:49 2013] [warn] Init: SSL server IP/port conflict: lists:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_server.include:204) vs. atmail.webmail:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_atmail.include:54)
[Fri May 31 12:51:49 2013] [warn] Init: SSL server IP/port conflict: default-XXX_XXX_XXX_XXX:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_server.include:139) vs. atmail.webmail:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_atmail.include:107)
[Fri May 31 12:51:49 2013] [warn] Init: SSL server IP/port conflict: default-YYY_YYY_YYY_YYY:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_server.include:105) vs. atmail.webmail:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_atmail.include:54)
[Fri May 31 12:51:49 2013] [warn] Init: You should not use name-based virtual hosts in conjunction with SSL!!
[Fri May 31 12:51:49 2013] [notice] Apache configured -- resuming normal operations
[Fri May 31 12:52:29 2013] [error] mod_fcgid: fcgid process manager died, restarting the server
[Fri May 31 12:52:33 2013] [warn] child process 17852 still did not exit, sending a SIGTERM
[Fri May 31 12:52:33 2013] [warn] child process 17854 still did not exit, sending a SIGTERM
[Fri May 31 12:52:35 2013] [warn] child process 17852 still did not exit, sending a SIGTERM
[Fri May 31 12:52:35 2013] [warn] child process 17854 still did not exit, sending a SIGTERM
[Fri May 31 12:52:37 2013] [warn] child process 17852 still did not exit, sending a SIGTERM
[Fri May 31 12:52:37 2013] [warn] child process 17854 still did not exit, sending a SIGTERM
[Fri May 31 12:52:39 2013] [error] child process 17852 still did not exit, sending a SIGKILL
[Fri May 31 12:52:39 2013] [error] child process 17854 still did not exit, sending a SIGKILL
[Fri May 31 12:52:40 2013] [notice] SIGHUP received. Attempting to restart
WARNING: MaxClients of 150 would require 6 servers,
and would exceed the ServerLimit value of 2.
Automatically lowering MaxClients to 50. To increase,
please see the ServerLimit directive.
[Fri May 31 12:52:42 2013] [notice] Digest: generating secret for digest authentication ...
[Fri May 31 12:52:42 2013] [notice] Digest: done
[Fri May 31 12:52:42 2013] [notice] mod_bw : Memory Allocated 0 bytes (each conf takes 32 bytes)
[Fri May 31 12:52:42 2013] [notice] mod_bw : Version 0.8 - Initialized [0 Confs]
[Fri May 31 12:52:42 2013] [notice] mod_python: Creating 4 session mutexes based on 2 max processes and 32 max threads.
[Fri May 31 12:52:42 2013] [notice] SSL FIPS mode disabled
[Fri May 31 12:52:44 2013] [warn] RSA server certificate CommonName (CN) `Parallels Panel' does NOT match server name!?
[Fri May 31 12:52:44 2013] [warn] RSA server certificate CommonName (CN) `Parallels Panel' does NOT match server name!?
[Fri May 31 12:52:44 2013] [warn] RSA server certificate CommonName (CN) `Parallels Panel' does NOT match server name!?
[Fri May 31 12:52:44 2013] [warn] RSA server certificate CommonName (CN) `Parallels Panel' does NOT match server name!?
[Fri May 31 12:52:44 2013] [warn] RSA server certificate CommonName (CN) `Parallels Panel' does NOT match server name!?
[Fri May 31 12:52:44 2013] [warn] Init: (MYSITE_DOMAIN1:443) You configured HTTP(80) on the standard HTTPS(443) port!
[Fri May 31 12:52:44 2013] [warn] Init: (MYSITE_DOMAIN2.com:443) You configured HTTP(80) on the standard HTTPS(443) port!
[Fri May 31 12:52:44 2013] [warn] Init: (MYSITE_DOMAIN3.com:443) You configured HTTP(80) on the standard HTTPS(443) port!
[Fri May 31 12:52:44 2013] [warn] Init: (MYSITE_DOMAIN4.com:443) You configured HTTP(80) on the standard HTTPS(443) port!
[Fri May 31 12:52:44 2013] [warn] Init: SSL server IP/port conflict: horde.webmail:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_horde.include:96) vs. atmail.webmail:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_atmail.include:107)
[Fri May 31 12:52:44 2013] [warn] Init: SSL server IP/port conflict: horde.webmail:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_horde.include:49) vs. atmail.webmail:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_atmail.include:54)
[Fri May 31 12:52:44 2013] [warn] Init: SSL server IP/port conflict: lists:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_server.include:204) vs. atmail.webmail:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_atmail.include:54)
[Fri May 31 12:52:44 2013] [warn] Init: SSL server IP/port conflict: default-XXX_XXX_XXX_XXX:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_server.include:139) vs. atmail.webmail:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_atmail.include:107)
[Fri May 31 12:52:44 2013] [warn] Init: SSL server IP/port conflict: default-YYY_YYY_YYY_YYY:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_server.include:105) vs. atmail.webmail:443 (/usr/local/psa/admin/conf/generated/13698586280.72967400_atmail.include:54)
[Fri May 31 12:52:44 2013] [warn] Init: You should not use name-based virtual hosts in conjunction with SSL!!
[Fri May 31 12:52:44 2013] [notice] Apache configured -- resuming normal operations
[Fri May 31 12:52:50 2013] [error] mod_fcgid: fcgid process manager died, restarting the server
Can someone tell me what this problem can be?