Plesk Error Spawning Fcgi Failed
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500 - Internal Server Error Plesk Panel
Spanish Chinese Japanese Italian Language English Russian German French Spanish Chinese Japanese Italian any Search Plesk login page show 500 Internal Server Error (Permission denied) Article ID: 126226, created on Jul 17, 2015, last review on Aug 29, 2015 Applies to: Plesk 12.0 for Linux Plesk 11.0 for Linux Symptoms Plesk login page shows the 500 Internal Server Error The following errors can be found in /var/log/sw-cp-server/error.log: 2014-04-03 11:20:43: (mod_fastcgi.c.1068) the fastcgi-backend /usr/bin/sw-engine-cgi -c /usr/local/psa/admin/conf/php.ini -d auto_prepend_file=auth.php3 -u psaadm failed to start: 2014-04-03 11:20:43: (mod_fastcgi.c.1072) child exited with status 1 /usr/bin/sw-engine-cgi -c /usr/local/psa/admin/conf/php.ini -d auto_prepend_file=auth.php3 -u psaadm 2014-04-03 11:20:43: (mod_fastcgi.c.1075) If you're trying to run your app as a FastCGI backend, make sure you're using the FastCGI-enabled version. If this is PHP on Gentoo, add 'fastcgi' to the USE flags. 2014-04-03 11:20:43: (mod_fastcgi.c.1171) [ERROR]: spawning fcgi failed. 2014-04-03 11:20:43: (mod_fastcgi.c.3644) all handlers for /index.php? on .php are down. Cause The wrong permissions and owner were set for the /tmp directory and suexec binaries. Resolution In order to fix the issue set valid permissions for /tmp, /usr/sbin/suexec and /usr/lib64/sw-cp-server/sw-suexec: # chown root:root /tmp # chmod 1777 /tmp # chown root:apache /usr/sbin/suexec # chmod 4510 /usr/sbin/suexec # chown root:sw-cp-server /usr/lib64/sw-cp-server/sw-suexec # chmod 4710 /usr/lib64/sw-cp-server/sw-suexec And restart sw-cp-server then: # /etc/init.d/sw-cp-server restart Search Words Plesk Admin Panel 500 ISE 500 ISE admin panel Plesk login page show 500 Internal Server Error (Permission denied) a914db3fdc7a53ddcfd1b2db8f5a1b9c 56797cefb1efc9130f7c48a7d1db0f0c 29d1e90fd304f01e6420fbe60f66f838 aea4cd7bfd353ad7a1341a257ad4724a 0a53c5a9ca65a74d37ef5c5eaeb55d7f 2a5151f57629129e26ff206d171fbb5f e335d9adf7edffca6a8af8039031a4c7 Email subscription for changes to this article RSS subscription for changes to this article Save as PDF Was this article helpful? T
& Site Management Integration Options Developers eMail Components CloudLinux Extensions Extension Catalog Submit your Extension Plans & Pricing Support Resources FAQs Forums Knowledge Base Documentation Downloads Plesk University Release notes Blog Become a Partner Russian German French Spanish Chinese Japanese Italian Language English Russian German French Spanish Chinese Japanese Italian any Search Plesk does not https://kb.plesk.com/en/126226 start: error while loading shared libraries: libicui18n.so.36 Article ID: 120068, created on Feb 11, 2014, last review on May 11, 2014 Applies to: Plesk 11.0 for Linux Symptoms Plesk showing 500 internal server error and no commands where running properly inside the https://kb.plesk.com/en/120068 server: less /var/log/sw-cp-server/error_log 2013-12-31 11:05:29: (mod_fastcgi.c.1171) [ERROR]: spawning fcgi failed. 2013-12-31 11:05:29: (mod_fastcgi.c.1068) the fastcgi-backend /usr/bin/sw-engine-cgi -c /usr/local/psa/admin/conf/php.ini -d auto_prepend_file=auth.php3 -u psaadm failed to start: 2013-12-31 11:05:29: (mod_fastcgi.c.1079) terminated by signal: 7 Httpdmng fails with error: /usr/local/psa/admin/bin/httpdmng -h /usr/bin/sw-engine: error while loading shared libraries: libicui18n.so.36: ELF load command past end of file Cause Package "libicu-3.6-5.16.1.x86_64.rpm" is corrupted. Resolution Find the package that this file belongs to: # locate libicui18n.so.36 /usr/lib64/libicui18n.so.36 /usr/lib64/libicui18n.so.36.0 # rpm -qf /usr/lib64/libicui18n.so.36.0 libicu-3.6-5.16.1 Reinstall the corrupted package as shown below: # rpm -Uvh libicu-3.6-5.16.1.x86_64.rpm --force Search Words (mod_fastcgi.c.1079) terminated by signal: 7 500 - Internal Server Error error while loading shared libraries: libicui18n.so.36 panel error bus panel error bus on plesk commands a914db3fdc7a53ddcfd1b2db8f5a1b9c 56797cefb1efc9130f7c48a7d1db0f0c aea4cd7bfd353ad7a1341a257ad4724a 29d1e90fd304f01e6420fbe60f66f838 0a53c5a9ca65a74d37ef5c5eaeb55d7f Email subscription
is to check the Plesk log file which is located under http://hostechs.com/2010/01/plesk-500-internal-server-error/ : /var/log/sw-cp-server/error_log . In my case the issue was related to the apc_mmap module which was reporting "No space left on device", here is the full error: http://forum.odin.com/threads/plesk-frontend-internal-server-error-after-upgrading-to-9-2-1.91161/ [Tue Jan 19 17:01:21 2010] [apc-error] apc_mmap: mmap failed: No space left on device
2010-01-19 17:01:21: (mod_fastcgi.c.1000) the fastcgi-backend /usr/bin/sw-engine-cgi -c /opt/psa/admin/conf/php.ini -d auto_prepend_file=auth.php3 -u psaadm internal server failed to start:
2010-01-19 17:01:21: (mod_fastcgi.c.1004) child exited with status 2 /usr/bin/sw-engine-cgi -c /opt/psa/admin/conf/php.ini -d auto_prepend_file=auth.php3 -u psaadm
2010-01-19 17:01:21: (mod_fastcgi.c.1007) if you try do run PHP as FastCGI backend make sure you use the FastCGI enabled version.
You can find out if it is the right one by executing internal server error 'php -v' and it should display '(cgi-fcgi)' in the output, NOT (cgi) NOR (cli)
For more information check http://www.lighttpd.net/documentation/fastcgi.html#preparing-php-as-a-fastcgi-program
2010-01-19 17:01:21: (mod_fastcgi.c.1012) If this is PHP on Gentoo add fastcgi to the USE flags
2010-01-19 17:01:21: (mod_fastcgi.c.1105) [ERROR]: spawning fcgi failed. An easy fix for this would be to modify the php.ini file for Plesk and take out the apc_mmap module. The php.ini file that serves Plesk is located under /opt/psa/admin/conf/php.ini or /usr/local/psa/admin/conf/php.ini . Just open the file with an editor(vi, nano) and comment the following lines: apc.stat = 0
apc.shm_size = 40
apc.include_once_override = 1 Once done just restart Plesk and check you login URL as this issue should be fixed. Like i said please check the error log file as the issue may be a bit different even though the error will still be reported as "500 - Internal Server Error". Share/Bookmark This entry was posted in Plesk and tagged 500 - i
9.2.1 Discussion in 'Plesk 9.x for Linux Issues, Fixes, How-To' started by M:ke, Jun 17, 2009. M:ke Kilo Poster Messages: 19 Hello. I got an Internal Server Error after SUCCESSFUL upgrade. # tail -f /var/log/sw-cp-server/error_log 2009-06-17 19:52:23: (mod_fastcgi.c.893) bind failed for: unix:/usr/local/psa/tmp/sw-engine.sock-0 Permission denied 2009-06-17 19:52:23: (mod_fastcgi.c.1105) [ERROR]: spawning fcgi failed.Click to expand... Solution: You have to chmod the directory. # chmod g+w /usr/local/psa/tmp/Click to expand... That works for me - for now. M:ke, Jun 17, 2009 #1 (You must log in or sign up to reply here.) Show Ignored Content Share This Page Tweet Your name or email address: Do you already have an account? No, create an account now. Yes, my password is: Forgot your password? Stay logged in Odin Forum Home Forum > More Products Discussion > Older Panel Software Versions > Plesk 9.x for Linux > Plesk 9.x for Linux Issues, Fixes, How-To > Home Forum Forum Quick Links Search Forum Recent Posts Members Members Quick Links Notable Members Current Visitors Recent Activity Knowledgebase Menu Search Search titles only Posted by Member: Separate names with a comma. Newer Than: Search this thread only Search this forum only Display results as threads Useful Searches Recent Posts More... Contact Us Help Home Top RSS Terms and Rules