Yes of course, let me try..
# service php56-php-fpm status
Redirecting to /bin/systemctl status php56-php-fpm.service
● php56-php-fpm.service - The PHP FastCGI Process Manager
Loaded: loaded (/usr/lib/systemd/system/php56-php-fpm.service; enabled; vendor preset: disabled)
Drop-In: /usr/lib/systemd/system/php56-php-fpm.service.d
└─limit_nofile.conf, respawn.conf
Active: activating (auto-restart) (Result: exit-code) since Thu 2022-01-27 15:50:51 CET; 2s ago
Process: 36218 ExecStart=/opt/remi/php56/root/usr/sbin/php-fpm --nodaemonize (code=exited, status=78)
Main PID: 36218 (code=exited, status=78)
# /opt/remi/php56/root/usr/sbin/php-fpm --nodaemonize
[27-Jan-2022 15:51:38] ERROR: An another FPM instance seems to already listen on /var/opt/remi/php56/run/php-fpm/www.sock
[27-Jan-2022 15:51:38] ERROR: FPM initialization failed
[root@storm dict]# rpm -qa \*php\*
plesk-php74-7.4.27-1centos.8.211224.1937.x86_64
plesk-php80-redis-5.3.6-1centos.8.220121.1317.x86_64
php-common-7.2.24-1.module_el8.3.0+2010+7c76a223.x86_64
plesk-php81-enchant-8.1.2-1centos.8.220121.1317.x86_64
plesk-php74-pdo-7.4.27-1centos.8.211224.1937.x86_64
plesk-php81-opcache-8.1.2-1centos.8.220121.1317.x86_64
plesk-php81-xdebug-3.1.2-1centos.8.220121.1317.x86_64
php56-php-pecl-jsonc-1.3.10-3.el8.remi.x86_64
plesk-php72-pear-1.10.12-1centos.8.211108.1944.noarch
plesk-php74-pear-1.10.13-1centos.8.211224.1937.noarch
php-xml-7.2.24-1.module_el8.3.0+2010+7c76a223.x86_64
plesk-php73-xml-7.3.33-1centos.8.211118.1928.x86_64
plesk-php73-enchant-7.3.33-1centos.8.211118.1928.x86_64
plesk-php74-snmp-7.4.27-1centos.8.211224.1937.x86_64
plesk-php72-dba-7.2.34-1centos.8.211108.1944.x86_64
plesk-php72-process-7.2.34-1centos.8.211108.1944.x86_64
plesk-php73-fpm-7.3.33-1centos.8.211118.1928.x86_64
plesk-php73-redis-5.3.4-1centos.8.211118.1928.x86_64
plesk-php74-intl-7.4.27-1centos.8.211224.1937.x86_64
plesk-php74-xdebug-3.1.2-1centos.8.211224.1937.x86_64
plesk-php71-ldap-7.1.33-1centos.8.211108.1944.x86_64
plesk-php71-xmlrpc-7.1.33-1centos.8.211108.1944.x86_64
plesk-php80-pdo-8.0.15-1centos.8.220121.1317.x86_64
plesk-php81-mysql-8.1.2-1centos.8.220121.1317.x86_64
plesk-php80-enchant-8.0.15-1centos.8.220121.1317.x86_64
plesk-php80-opcache-8.0.15-1centos.8.220121.1317.x86_64
plesk-php80-xdebug-3.1.2-1centos.8.220121.1317.x86_64
plesk-php81-intl-8.1.2-1centos.8.220121.1317.x86_64
plesk-php81-soap-8.1.2-1centos.8.220121.1317.x86_64
plesk-php72-pdo-7.2.34-1centos.8.211108.1944.x86_64
plesk-php74-fpm-7.4.27-1centos.8.211224.1937.x86_64
php-cli-7.2.24-1.module_el8.3.0+2010+7c76a223.x86_64
plesk-php73-gd-7.3.33-1centos.8.211118.1928.x86_64
plesk-php71-mcrypt-7.1.33-1centos.8.211108.1944.x86_64
plesk-php71-mysql-7.1.33-1centos.8.211108.1944.x86_64
plesk-php72-odbc-7.2.34-1centos.8.211108.1944.x86_64
plesk-php74-odbc-7.4.27-1centos.8.211224.1937.x86_64
plesk-php71-snmp-7.1.33-1centos.8.211108.1944.x86_64
plesk-php73-pspell-7.3.33-1centos.8.211118.1928.x86_64
php-ioncube-loader-10.4.5-2.centos.8+p18.0.41.0+t220113.1606.x86_64
plesk-php72-ldap-7.2.34-1centos.8.211108.1944.x86_64
plesk-php72-xmlrpc-7.2.34-1centos.8.211108.1944.x86_64
plesk-php73-mbstring-7.3.33-1centos.8.211118.1928.x86_64
plesk-php74-bcmath-7.4.27-1centos.8.211224.1937.x86_64
plesk-php74-redis-5.3.5-1centos.8.211220.1041.x86_64
plesk-php71-imap-7.1.33-1centos.8.211108.1944.x86_64
php-gd-7.2.24-1.module_el8.3.0+2010+7c76a223.x86_64
plesk-php71-soap-7.1.33-1centos.8.211108.1944.x86_64
plesk-php80-xml-8.0.15-1centos.8.220121.1317.x86_64
plesk-php80-mysql-8.0.15-1centos.8.220121.1317.x86_64
plesk-php80-imagick-3.7.0-1centos.8.220121.1317.x86_64
plesk-php72-7.2.34-1centos.8.211108.1944.x86_64
plesk-php74-xml-7.4.27-1centos.8.211224.1937.x86_64
plesk-php74-mysql-7.4.27-1centos.8.211224.1937.x86_64
php-mysqlnd-7.2.24-1.module_el8.3.0+2010+7c76a223.x86_64
php-json-7.2.24-1.module_el8.3.0+2010+7c76a223.x86_64
plesk-php72-xml-7.2.34-1centos.8.211108.1944.x86_64
plesk-php71-xml-7.1.33-1centos.8.211108.1944.x86_64
php-fpm-7.2.24-1.module_el8.3.0+2010+7c76a223.x86_64
plesk-php80-intl-8.0.15-1centos.8.220121.1317.x86_64
plesk-php80-process-8.0.15-1centos.8.220121.1317.x86_64
plesk-php80-soap-8.0.15-1centos.8.220121.1317.x86_64
plesk-php81-bcmath-8.1.2-1centos.8.220121.1317.x86_64
plesk-php81-gd-8.1.2-1centos.8.220121.1317.x86_64
plesk-php81-ldap-8.1.2-1centos.8.220121.1317.x86_64
plesk-php81-pspell-8.1.2-1centos.8.220121.1317.x86_64
plesk-php81-sodium-8.1.2-1centos.8.220121.1317.x86_64
php56-runtime-3.0-1.el8.remi.x86_64
php56-php-pecl-zip-1.20.0-1.el8.remi.x86_64
plesk-php72-imagick-3.4.4-1centos.8.211108.1944.x86_64
plesk-php71-pear-1.10.1-1centos.8.211108.1944.noarch
plesk-php71-odbc-7.1.33-1centos.8.211108.1944.x86_64
plesk-php73-odbc-7.3.33-1centos.8.211118.1928.x86_64
plesk-php72-pgsql-7.2.34-1centos.8.211108.1944.x86_64
plesk-php71-enchant-7.1.33-1centos.8.211108.1944.x86_64
plesk-php72-snmp-7.2.34-1centos.8.211108.1944.x86_64
plesk-php74-pspell-7.4.27-1centos.8.211224.1937.x86_64
plesk-php72-tidy-7.2.34-1centos.8.211108.1944.x86_64
plesk-php72-imap-7.2.34-1centos.8.211108.1944.x86_64
plesk-php72-mbstring-7.2.34-1centos.8.211108.1944.x86_64
plesk-php72-soap-7.2.34-1centos.8.211108.1944.x86_64
plesk-php73-bcmath-7.3.33-1centos.8.211118.1928.x86_64
plesk-php73-intl-7.3.33-1centos.8.211118.1928.x86_64
plesk-php73-opcache-7.3.33-1centos.8.211118.1928.x86_64
plesk-php73-sodium-7.3.33-1centos.8.211118.1928.x86_64
plesk-php74-dba-7.4.27-1centos.8.211224.1937.x86_64
plesk-php74-ldap-7.4.27-1centos.8.211224.1937.x86_64
plesk-php74-soap-7.4.27-1centos.8.211224.1937.x86_64
plesk-php71-bcmath-7.1.33-1centos.8.211108.1944.x86_64
plesk-php71-intl-7.1.33-1centos.8.211108.1944.x86_64
plesk-php71-opcache-7.1.33-1centos.8.211108.1944.x86_64
plesk-php71-sodium-2.0.13-1centos.8.211108.1944.x86_64
plesk-php81-8.1.2-1centos.8.220121.1317.x86_64
plesk-php80-cli-8.0.15-1centos.8.220121.1317.x86_64
plesk-php81-pear-1.10.13-1centos.8.220121.1317.noarch
plesk-php81-pgsql-8.1.2-1centos.8.220121.1317.x86_64
plesk-php80-bcmath-8.0.15-1centos.8.220121.1317.x86_64
plesk-php80-gd-8.0.15-1centos.8.220121.1317.x86_64
php-7.2.24-1.module_el8.3.0+2010+7c76a223.x86_64
plesk-php73-7.3.33-1centos.8.211118.1928.x86_64
plesk-php74-cli-7.4.27-1centos.8.211224.1937.x86_64
plesk-php74-imap-7.4.27-1centos.8.211224.1937.x86_64
plesk-php72-cli-7.2.34-1centos.8.211108.1944.x86_64
plesk-php71-cli-7.1.33-1centos.8.211108.1944.x86_64
plesk-php80-ldap-8.0.15-1centos.8.220121.1317.x86_64
plesk-php80-pspell-8.0.15-1centos.8.220121.1317.x86_64
plesk-php80-sodium-8.0.15-1centos.8.220121.1317.x86_64
plesk-php81-dba-8.1.2-1centos.8.220121.1317.x86_64
plesk-php81-imagick-3.7.0-1centos.8.220121.1317.x86_64
plesk-php81-mbstring-8.1.2-1centos.8.220121.1317.x86_64
plesk-php81-redis-5.3.6-1centos.8.220121.1317.x86_64
plesk-php81-tidy-8.1.2-1centos.8.220121.1317.x86_64
php56-libzip-1.8.0-1.el8.remi.x86_64
plesk-php73-imagick-3.6.0-1centos.8.211118.1928.x86_64
psa-php-configurator-1.8.0-2.centos.8+p18.0.41.0+t220113.1606.x86_64
plesk-php71-gd-7.1.33-1centos.8.211108.1944.x86_64
plesk-php73-pear-1.10.13-1centos.8.211118.1928.noarch
plesk-php71-pgsql-7.1.33-1centos.8.211108.1944.x86_64
plesk-php73-pgsql-7.3.33-1centos.8.211118.1928.x86_64
plesk-php72-enchant-7.2.34-1centos.8.211108.1944.x86_64
plesk-php73-snmp-7.3.33-1centos.8.211118.1928.x86_64
plesk-php71-pspell-7.1.33-1centos.8.211108.1944.x86_64
plesk-php73-tidy-7.3.33-1centos.8.211118.1928.x86_64
plesk-php72-bcmath-7.2.34-1centos.8.211108.1944.x86_64
plesk-php72-intl-7.2.34-1centos.8.211108.1944.x86_64
plesk-php72-opcache-7.2.34-1centos.8.211108.1944.x86_64
plesk-php72-sodium-7.2.34-1centos.8.211108.1944.x86_64
plesk-php73-dba-7.3.33-1centos.8.211118.1928.x86_64
plesk-php73-ioncube-loader-10.4.5-1centos.8.211118.1928.x86_64
plesk-php73-process-7.3.33-1centos.8.211118.1928.x86_64
plesk-php73-xdebug-3.1.1-1centos.8.211118.1928.x86_64
plesk-php74-opcache-7.4.27-1centos.8.211224.1937.x86_64
plesk-php74-sodium-7.4.27-1centos.8.211220.1041.x86_64
plesk-php71-dba-7.1.33-1centos.8.211108.1944.x86_64
plesk-php71-ioncube-loader-10.2.1-1centos.8.211108.1944.x86_64
plesk-php71-process-7.1.33-1centos.8.211108.1944.x86_64
plesk-php71-xdebug-2.5.0-1centos.8.211108.1944.x86_64
plesk-php81-pdo-8.1.2-1centos.8.220121.1317.x86_64
plesk-php81-xml-8.1.2-1centos.8.220121.1317.x86_64
plesk-php81-odbc-8.1.2-1centos.8.220121.1317.x86_64
plesk-php80-pgsql-8.0.15-1centos.8.220121.1317.x86_64
plesk-php80-fpm-8.0.15-1centos.8.220121.1317.x86_64
plesk-php80-mbstring-8.0.15-1centos.8.220121.1317.x86_64
plesk-php80-tidy-8.0.15-1centos.8.220121.1317.x86_64
plesk-php81-imap-8.1.2-1centos.8.220121.1317.x86_64
plesk-php81-snmp-8.1.2-1centos.8.220121.1317.x86_64
plesk-php73-pdo-7.3.33-1centos.8.211118.1928.x86_64
php56-php-fpm-5.6.40-32.el8.remi.x86_64
php-pdo-7.2.24-1.module_el8.3.0+2010+7c76a223.x86_64
plesk-php74-imagick-3.6.0-1centos.8.211220.1041.x86_64
plesk-php72-gd-7.2.34-1centos.8.211108.1944.x86_64
plesk-php72-mysql-7.2.34-1centos.8.211108.1944.x86_64
plesk-php74-pgsql-7.4.27-1centos.8.211224.1937.x86_64
plesk-php72-pspell-7.2.34-1centos.8.211108.1944.x86_64
plesk-php74-tidy-7.4.27-1centos.8.211224.1937.x86_64
plesk-php72-ioncube-loader-10.4.5-1centos.8.211108.1944.x86_64
plesk-php72-xdebug-3.0.0-1centos.8.211108.1944.x86_64
plesk-php73-ldap-7.3.33-1centos.8.211118.1928.x86_64
plesk-php73-xmlrpc-7.3.33-1centos.8.211118.1928.x86_64
plesk-php74-process-7.4.27-1centos.8.211224.1937.x86_64
php-dba-7.2.24-1.module_el8.3.0+2010+7c76a223.x86_64
plesk-php71-fpm-7.1.33-1centos.8.211108.1944.x86_64
plesk-php71-redis-3.0.0-1centos.8.211108.1944.x86_64
plesk-php81-cli-8.1.2-1centos.8.220121.1317.x86_64
plesk-php80-odbc-8.0.15-1centos.8.220121.1317.x86_64
plesk-php80-imap-8.0.15-1centos.8.220121.1317.x86_64
plesk-php71-7.1.33-1centos.8.211108.1944.x86_64
plesk-php80-snmp-8.0.15-1centos.8.220121.1317.x86_64
plesk-php81-fpm-8.1.2-1centos.8.220121.1317.x86_64
plesk-php81-process-8.1.2-1centos.8.220121.1317.x86_64
plesk-php71-pdo-7.1.33-1centos.8.211108.1944.x86_64
php56-php-common-5.6.40-32.el8.remi.x86_64
plesk-php74-mbstring-7.4.27-1centos.8.211224.1937.x86_64
plesk-php71-imagick-3.4.3-1centos.8.211108.1944.x86_64
plesk-php73-mysql-7.3.33-1centos.8.211118.1928.x86_64
php-mbstring-7.2.24-1.module_el8.3.0+2010+7c76a223.x86_64
plesk-php73-cli-7.3.33-1centos.8.211118.1928.x86_64
plesk-php74-enchant-7.4.27-1centos.8.211224.1937.x86_64
plesk-php71-tidy-7.1.33-1centos.8.211108.1944.x86_64
psa-phpmyadmin-5.1.1-2.centos.8+p18.0.41.0+t220113.1606.noarch
plesk-php72-fpm-7.2.34-1centos.8.211108.1944.x86_64
plesk-php72-redis-5.3.2-1centos.8.211108.1944.x86_64
plesk-php73-imap-7.3.33-1centos.8.211118.1928.x86_64
plesk-php73-soap-7.3.33-1centos.8.211118.1928.x86_64
plesk-php74-ioncube-loader-10.4.5-1centos.8.211220.1041.x86_64
plesk-php74-xmlrpc-7.4.27-1centos.8.211224.1937.x86_64
plesk-php71-mbstring-7.1.33-1centos.8.211108.1944.x86_64
plesk-php74-gd-7.4.27-1centos.8.211224.1937.x86_64
plesk-php80-8.0.15-1centos.8.220121.1317.x86_64
plesk-php80-pear-1.10.13-1centos.8.220121.1317.noarch
plesk-php80-dba-8.0.15-1centos.8.220121.1317.x86_64