Aug 20

Accept Mutex Error in apache error log

Error we see in apache error log:

(22)Invalid argument: couldn’t grab the accept mutex
(22)Invalid argument: couldn’t grab the accept mutex
(22)Invalid argument: couldn’t grab the accept mutex

This may happen because of low memory or improper file handlers

Please add the following in apache conf and see the changes.

AcceptMutex fcntl

then

/usr/local/cpanel/bin/apache_conf_distiller –update –main
/scripts/rebuildhttpdconf
/etc/init.d/httpd graceful

Leave a Reply

Your email address will not be published.