@Tom-Elliott, I followed your instructions and all continued same
Also I have tried to install the new update and not fix the problem…

Thank you!

@Sebastian-Roth, yes… you can view here

[root@IMG-28V-LMES-20 fog]# ls -al /opt/fog/service/FOGMulticastManager/FOGMulticastManager
-rwxr-xr-x. 1 root root 634 may 17 18:06 /opt/fog/service/FOGMulticastManager/FOGMulticastManager
[root@IMG-28V-LMES-20 fog]# ls -al /var/www/fog/lib/service/fogservice.class.php
-rw-r--r-- 1 apache apache 14782 may 17 17:59 /var/www/fog/lib/service/fogservice.class.php
[root@IMG-28V-LMES-20 fog]# ls -al /var/www/fog/lib/service/multicastmanager.class.php
-rw-r--r-- 1 apache apache 9832 may 17 17:59 /var/www/fog/lib/service/multicastmanager.class.php
[root@IMG-28V-LMES-20 fog]# grep getBanner /var/www/fog/lib/service/fogservice.class.php
    public function getBanner() {

@Sebastian-Roth

[root@IMG-28V-LMES-20 fog]# rpm -qa | grep php
php-5.6.21-1.el6.remi.x86_64
php-common-5.6.21-1.el6.remi.x86_64
php-fpm-5.6.21-1.el6.remi.x86_64
php-pdo-5.6.21-1.el6.remi.x86_64
php-mcrypt-5.6.21-1.el6.remi.x86_64
php-process-5.6.21-1.el6.remi.x86_64
php-cli-5.6.21-1.el6.remi.x86_64
php-mbstring-5.6.21-1.el6.remi.x86_64
php-pecl-zip-1.13.2-1.el6.remi.5.6.x86_64
php-gd-5.6.21-1.el6.remi.x86_64
php-mysqlnd-5.6.21-1.el6.remi.x86_64
php-pecl-jsonc-1.3.9-1.el6.remi.5.6.x86_64

@Quazz I have install the las version (7659). If I restart the process appear the same error:

[root@IMG-28V-LMES-20 bin]# PHP Fatal error:  Call to undefined method MulticastManager::getBanner() in /opt/fog/service/FOGMulticastManager/FOGMulticastManager on line 13

Here are the apache log:

@Sebastian-Roth, when I restart the service appear this error…

[root@IMG-28V-LMES-20 ~]# service FOGMulticastManager restart
Reiniciando FOGMulticastManager:                           [  OK  ]
[root@IMG-28V-LMES-20 ~]# PHP Fatal error:  Call to undefined method MulticastManager::getBanner() in /opt/fog/service/FOGMulticastManager/FOGMulticastManager on line 13

The log continued same… No entries

The base version is 1.2.0 and SVN version is 7599

@Sebastian-Roth, @Tom-Elliot, important that these entries in the log are old… 03/31/2016. Since then there aren’t new entries…

@Sebastian-Roth, the service appear that is running

[root@IMG-28V-LMES-20 /]# ps ax | grep FOGMulti
12199 ?        Z      0:00 [FOGMulticastMan] <defunct>
12231 pts/1    S+     0:00 grep FOGMulti
23832 ?        S      0:01 /usr/bin/php -q /opt/fog/service/FOGMulticastManager/FOGMulticastManager

and I can’t see any udp sender…

[root@IMG-28V-LMES-20 /]# ps ax | grep udp
12238 pts/1    S+     0:00 grep udp

This is the log file:

@Tom-Elliott, here is the information