System becomes deactive after a day or two

We are experiencing problems when activating system in FreePBX. The system becomes deactivated automatically a day or two after activation. This is a major problem for us, since registered modules also becomes deactivated and causing our conferencing system to stop working. Does anyone have any solution to this problem?

Thanks in advance

Are you using virtualization? The only reason this would happen is if your hardware is changing.

Thank you for your speedy response!

This is a virtualized server, but it is host system is always the same (WMware).

Is there any way to activate the system on a virtual server? We have bought the Conference Pro module, but the module becomes invalid each night at midnight when the system suddenly becomes de-activated.

We use Astersik ver 11.16.0, PBX Firmware 6.12.65-26, PBX Service Pack 1.0.0.0

The log file looks like this after midnight each night.

[2015-May-30 00:00:02] [PHP-NOTICE] (/var/www/html/admin/modules/sysadmin/functions.inc/storage.php:39) - Undefined index: sysadmin_exp
[2015-May-30 00:00:02] [PHP-NOTICE] (/var/www/html/admin/modules/sysadmin/bin/storage.php:26) - Undefined index: product_type
[2015-May-30 00:01:05] [PHP-WARNING] (/var/www/html/admin/modules/sysadmin/Reg.class.php:173) - substr() expects parameter 2 to be long, string given
[2015-May-30 00:05:01] [PHP-WARNING] (/var/www/html/admin/modules/qxact_reports/functions.inc/import_queue_data.php:0) - No license for this product (PBXact) - make sure zend_loader.
license_path is properly configured in your ini file!
[2015-May-30 00:05:01] [PHP-WARNING] (/var/www/html/admin/modules/qxact_reports/functions.inc/import_queue_data.php:0) - License check failed!
[2015-May-30 00:10:02] [PHP-WARNING] (/var/www/html/admin/modules/qxact_reports/functions.inc/import_queue_data.php:0) - No license for this product (PBXact) - make sure zend_loader.
license_path is properly configured in your ini file!
[2015-May-30 00:10:02] [PHP-WARNING] (/var/www/html/admin/modules/qxact_reports/functions.inc/import_queue_data.php:0) - License check failed!
[2015-May-30 00:15:01] [PHP-WARNING] (/var/www/html/admin/modules/qxact_reports/functions.inc/import_queue_data.php:0) - No license for this product (PBXact) - make sure zend_loader.
license_path is properly configured in your ini file!
[2015-May-30 00:15:01] [PHP-WARNING] (/var/www/html/admin/modules/qxact_reports/functions.inc/import_queue_data.php:0) - License check failed!
[2015-May-30 00:20:02] [PHP-WARNING] (/var/www/html/admin/modules/qxact_reports/functions.inc/import_queue_data.php:0) - No license for this product (PBXact) - make sure zend_loader.
license_path is properly configured in your ini file!
[2015-May-30 00:20:02] [PHP-WARNING] (/var/www/html/admin/modules/qxact_reports/functions.inc/import_queue_data.php:0) - License check failed!
[2015-May-30 00:25:01] [PHP-WARNING] (/var/www/html/admin/modules/qxact_reports/functions.inc/import_queue_data.php:0) - No license for this product (PBXact) - make sure zend_loader.
license_path is properly configured in your ini file!
[2015-May-30 00:25:01] [PHP-WARNING] (/var/www/html/admin/modules/qxact_reports/functions.inc/import_queue_data.php:0) - License check failed!
[2015-May-30 00:25:01] [WARNING] (libraries/modulefunctions.legacy.php:7) - Depreciated Function module_getinfo detected in /var/www/html/admin/modules/bria/functions.inc/userman_hoo
ks.php on line 15
[2015-May-30 00:25:01] [PHP-WARNING] (/var/www/html/admin/modules/conferencespro/functions.inc.php:0) - No license for this product (PBXact) - make sure zend_loader.license_path is p
roperly configured in your ini file!
[2015-May-30 00:25:01] [PHP-WARNING] (/var/www/html/admin/modules/conferencespro/functions.inc.php:0) - License check failed!