Added fixes

install/hst-install-rhel.sh

@@ -1873,7 +1873,7 @@ local_ip="$primary_ipv4"
 
 # Configuring firewall
 if [ "$iptables" = 'yes' ]; then
-	$HESTIA/bin/v-update-firewall
+	$HESTIA/bin/v-update-firewall iptables
 fi
 
 # Get public IP
@@ -1922,7 +1922,7 @@ check_result $? "can't create $servername domain"
 export SCHEDULED_RESTART="yes"
 command="sudo $HESTIA/bin/v-update-sys-queue restart"
 $HESTIA/bin/v-add-cron-job 'admin' '*/2' '*' '*' '*' '*' "$command"
-systemctl restart cron
+systemctl restart crond
 
 command="sudo $HESTIA/bin/v-update-sys-queue daily"
 $HESTIA/bin/v-add-cron-job 'admin' '10' '00' '*' '*' '*' "$command"