activate php socket -> 500 error

Hello,

When enabling

Use socket for PHP-FPM

I get the yellow page on the website with "Error 500 - Internal server error".

All other domains are running normally.

Without activation everything runs normally.


error message is in the error.log:
AH01144: No protocol handler was valid for the URL /index.php. If you are using a DSO version of mod_proxy, make sure the proxy submodules are included in the configuration using LoadModule.

What can I do?

best regards

system:
ubuntu 14.04LTS
is-config 3.15p3

 

in /opt/php72/etc/php-fpm.d/web19.conf

listen = /var/lib/php5-fpm/web19.sock
listen.owner = web19
listen.group = www-data
listen.mode = 0660


/var/lib/php5-fpm/web19.sock exists


output from server.sh

13.03.2021-18:22 - DEBUG - Calling function 'check_phpini_changes' from plugin 'webserver_plugin' raised by action 'server_plugins_loaded'.
13.03.2021-18:22 - DEBUG - Found 1 changes, starting update process.
13.03.2021-18:22 - DEBUG - Calling function 'ssl' from plugin 'apache2_plugin' raised by event 'web_domain_update'.
13.03.2021-18:22 - DEBUG - Calling function 'update' from plugin 'apache2_plugin' raised by event 'web_domain_update'.
13.03.2021-18:22 - DEBUG - safe_exec cmd: chattr -i '/var/www/clients/client1/web19' - return code: 0
13.03.2021-18:22 - DEBUG - safe_exec cmd: chattr +i '/var/www/clients/client1/web19' - return code: 0
13.03.2021-18:22 - DEBUG - safe_exec cmd: df -T '/var/www/clients/client1/web19'|awk 'END{print $2,$NF}' - return code: 0
13.03.2021-18:22 - DEBUG - safe_exec cmd: which 'setquota' 2> /dev/null - return code: 0
13.03.2021-18:22 - DEBUG - safe_exec cmd: setquota -u 'web19' '11264000' '11265024' 0 0 -a &> /dev/null - return code: 0
13.03.2021-18:22 - DEBUG - safe_exec cmd: setquota -T -u 'web19' 604800 604800 -a &> /dev/null - return code: 0
13.03.2021-18:22 - DEBUG - safe_exec cmd: chattr +i '/var/www/clients/client1/web19' - return code: 0
13.03.2021-18:22 - DEBUG - safe_exec cmd: which 'apache2ctl' 2> /dev/null - return code: 0
13.03.2021-18:22 - DEBUG - safe_exec cmd: which 'apache2ctl' 2> /dev/null - return code: 0
13.03.2021-18:22 - DEBUG - Add server alias: xxx.de
13.03.2021-18:22 - DEBUG - Enable SSL for: yyy.de
13.03.2021-18:22 - DEBUG - Writing the vhost file: /etc/apache2/sites-available/yyy.de.vhost
13.03.2021-18:22 - DEBUG - safe_exec cmd: which 'apache2ctl' 2> /dev/null - return code: 0
13.03.2021-18:22 - DEBUG - Writing the PHP-FPM config file: /opt/php72/etc/php-fpm.d/web19.conf
13.03.2021-18:22 - DEBUG - Calling function 'restartPHP_FPM' from module 'web_module'.
13.03.2021-18:22 - DEBUG - Restarting php-fpm: service php72-fpm reload
13.03.2021-18:22 - DEBUG - Apache status is: running
13.03.2021-18:22 - DEBUG - Calling function 'restartHttpd' from module 'web_module'.
13.03.2021-18:23 - DEBUG - Restarting httpd: service apache2 restart
13.03.2021-18:23 - DEBUG - Apache restart return value is: 0
13.03.2021-18:23 - DEBUG - Apache online status after restart is: running
13.03.2021-18:23 - DEBUG - Processed datalog_id 16775
13.03.2021-18:23 - DEBUG - Remove Lock: /usr/local/ispconfig/server/temp/.ispconfig_lock
finished.

 

nope. it is called 72. the whole folder ist called php72 and it is running flawlessly without sock

 

nope. same behavior with all other optional installed php versions like 5.6