What might be some log files that I can look at to see why this is happening.
Output from the /var/log/cron
Oct 16 15:23:01 asterisk CROND[13686]: (asterisk) CMD ([ -x /var/www/html/admin/modules/dashboard/scheduler.php ] && /var/www/html/admin/modules/dashboard/scheduler.php)
Oct 16 15:23:01 asterisk /usr/bin/crontab[13696]: (asterisk) LIST (asterisk)
Oct 16 15:23:01 asterisk /usr/bin/crontab[13698]: (asterisk) LIST (asterisk)
Oct 16 15:24:01 asterisk CROND[13775]: (asterisk) CMD (/var/lib/asterisk/bin/pagepro-scheduler.php 2>&1 >/dev/null)
Oct 16 15:24:01 asterisk CROND[13777]: (asterisk) CMD ([ -x /var/www/html/admin/modules/dashboard/scheduler.php ] && /var/www/html/admin/modules/dashboard/scheduler.php)
Oct 16 15:24:01 asterisk /usr/bin/crontab[13786]: (asterisk) LIST (asterisk)
Oct 16 15:24:01 asterisk /usr/bin/crontab[13788]: (asterisk) LIST (asterisk)
Oct 16 15:25:01 asterisk CROND[13896]: (asterisk) CMD ([ -x /var/www/html/admin/modules/dashboard/scheduler.php ] && /var/www/html/admin/modules/dashboard/scheduler.php)
Oct 16 15:25:01 asterisk CROND[13897]: (asterisk) CMD ([ -e /var/www/html/admin/modules/qxact_reports/import_queue_data.php ] && php /var/www/html/admin/modules/qxact_reports/im
port_queue_data.php)
Oct 16 15:25:01 asterisk CROND[13898]: (asterisk) CMD (/var/lib/asterisk/bin/pagepro-scheduler.php 2>&1 >/dev/null)
Oct 16 15:25:01 asterisk /usr/bin/crontab[13909]: (asterisk) LIST (asterisk)
Oct 16 15:25:01 asterisk /usr/bin/crontab[13911]: (asterisk) LIST (asterisk)
Oct 16 15:26:01 asterisk CROND[13970]: (asterisk) CMD (/var/lib/asterisk/bin/pagepro-scheduler.php 2>&1 >/dev/null)
Oct 16 15:26:01 asterisk CROND[13971]: (asterisk) CMD ([ -x /var/www/html/admin/modules/dashboard/scheduler.php ] && /var/www/html/admin/modules/dashboard/scheduler.php)
Oct 16 15:26:01 asterisk /usr/bin/crontab[13979]: (asterisk) LIST (asterisk)
Oct 16 15:26:01 asterisk /usr/bin/crontab[13981]: (asterisk) LIST (asterisk)
Oct 16 15:27:01 asterisk CROND[14061]: (asterisk) CMD ([ -x /var/www/html/admin/modules/dashboard/scheduler.php ] && /var/www/html/admin/modules/dashboard/scheduler.php)
Oct 16 15:27:01 asterisk CROND[14063]: (asterisk) CMD (/var/lib/asterisk/bin/pagepro-scheduler.php 2>&1 >/dev/null)
Oct 16 15:27:01 asterisk /usr/bin/crontab[14070]: (asterisk) LIST (asterisk)
Oct 16 15:27:01 asterisk /usr/bin/crontab[14072]: (asterisk) LIST (asterisk)
Output from /var/log/secure
Oct 16 15:19:01 asterisk su: pam_unix(su:session): session opened for user asterisk by (uid=0)
Oct 16 15:19:01 asterisk su: pam_unix(su:session): session closed for user asterisk
Oct 16 15:19:36 asterisk su: pam_unix(su:session): session opened for user asterisk by (uid=0)
Oct 16 15:19:37 asterisk su: pam_unix(su:session): session closed for user asterisk
Oct 16 15:20:12 asterisk su: pam_unix(su:session): session opened for user asterisk by (uid=0)
Oct 16 15:20:12 asterisk su: pam_unix(su:session): session closed for user asterisk
Oct 16 15:20:47 asterisk su: pam_unix(su:session): session opened for user asterisk by (uid=0)
Oct 16 15:20:47 asterisk su: pam_unix(su:session): session closed for user asterisk
Oct 16 15:21:22 asterisk su: pam_unix(su:session): session opened for user asterisk by (uid=0)
Oct 16 15:21:23 asterisk su: pam_unix(su:session): session closed for user asterisk
Oct 16 15:21:58 asterisk su: pam_unix(su:session): session opened for user asterisk by (uid=0)
Oct 16 15:21:58 asterisk su: pam_unix(su:session): session closed for user asterisk
Oct 16 15:22:33 asterisk su: pam_unix(su:session): session opened for user asterisk by (uid=0)
Oct 16 15:22:33 asterisk su: pam_unix(su:session): session closed for user asterisk
Oct 16 15:23:08 asterisk su: pam_unix(su:session): session opened for user asterisk by (uid=0)
Oct 16 15:23:09 asterisk su: pam_unix(su:session): session closed for user asterisk
Oct 16 15:23:44 asterisk su: pam_unix(su:session): session opened for user asterisk by (uid=0)
Oct 16 15:23:44 asterisk su: pam_unix(su:session): session closed for user asterisk
Oct 16 15:24:19 asterisk su: pam_unix(su:session): session opened for user asterisk by (uid=0)
Oct 16 15:24:20 asterisk su: pam_unix(su:session): session closed for user asterisk
Oct 16 15:24:37 asterisk su: pam_unix(su:session): session closed for user asterisk
Oct 16 15:24:55 asterisk su: pam_unix(su:session): session opened for user asterisk by (uid=0)
Oct 16 15:24:55 asterisk su: pam_unix(su:session): session closed for user asterisk
Oct 16 15:25:30 asterisk su: pam_unix(su:session): session opened for user asterisk by (uid=0)
Oct 16 15:25:30 asterisk su: pam_unix(su:session): session closed for user asterisk
Oct 16 15:26:05 asterisk su: pam_unix(su:session): session opened for user asterisk by (uid=0)
Oct 16 15:26:05 asterisk su: pam_unix(su:session): session closed for user asterisk
Oct 16 15:26:36 asterisk su: pam_unix(su:session): session opened for user asterisk by (uid=0)
Oct 16 15:26:36 asterisk su: pam_unix(su:session): session closed for user asterisk
Oct 16 15:27:11 asterisk su: pam_unix(su:session): session opened for user asterisk by (uid=0)
Oct 16 15:27:11 asterisk su: pam_unix(su:session): session closed for user asterisk
Oct 16 15:27:46 asterisk su: pam_unix(su:session): session opened for user asterisk by (uid=0)
Oct 16 15:27:46 asterisk su: pam_unix(su:session): session closed for user asterisk
Oct 16 15:28:21 asterisk su: pam_unix(su:session): session opened for user asterisk by (uid=0)
Oct 16 15:28:22 asterisk su: pam_unix(su:session): session closed for user asterisk
Oct 16 15:28:57 asterisk su: pam_unix(su:session): session opened for user asterisk by (uid=0)
Oct 16 15:28:57 asterisk su: pam_unix(su:session): session closed for user asterisk
Oct 16 15:29:32 asterisk su: pam_unix(su:session): session opened for user asterisk by (uid=0)
Oct 16 15:29:32 asterisk su: pam_unix(su:session): session closed for user asterisk
Oct 16 15:30:07 asterisk su: pam_unix(su:session): session opened for user asterisk by (uid=0)
Oct 16 15:30:08 asterisk su: pam_unix(su:session): session closed for user asterisk
Oct 16 15:30:43 asterisk su: pam_unix(su:session): session opened for user asterisk by (uid=0)
Oct 16 15:30:43 asterisk su: pam_unix(su:session): session closed for user asterisk
Oct 16 15:30:59 asterisk sshd[14444]: invalid public DH value: <= 1
Oct 16 15:30:59 asterisk sshd[14444]: Disconnecting: bad client public DH value
Oct 16 15:31:18 asterisk su: pam_unix(su:session): session opened for user asterisk by (uid=0)
Oct 16 15:31:18 asterisk su: pam_unix(su:session): session closed for user asterisk
Oct 16 15:31:53 asterisk su: pam_unix(su:session): session opened for user asterisk by (uid=0)
Oct 16 15:31:54 asterisk su: pam_unix(su:session): session closed for user asterisk
Output from the /var/log/messages
Oct 16 15:12:05 asterisk in.tftpd[12666]: RRQ from 172.16.22.228 filename /spa30e4db8136d8.xml
Oct 16 15:24:55 asterisk php: Unparseable output from getservices - [“Exception: Asterisk is not connected in file /var/www/html/admin/libraries/php-asmanager.php on line
238”,“Stack trace:”," 1. Exception->() /var/www/html/admin/libraries/php-asmanager.php:238"," 2. AGI_AsteriskManager->send_request() /var/www/html/admin/modules/fi
rewall/Smart.class.php:447"," 3. FreePBX\modules\Firewall\Smart->getPjsipContacts() /var/www/html/admin/modules/firewall/Smart.class.php:438"," 4. FreePBX\modules
\Firewall\Smart->getRegistrations() /var/www/html/admin/modules/firewall/Smart.class.php:69"," 5. FreePBX\modules\Firewall\Smart->getAllPorts() /var/www/html/adm
in/modules/firewall/Firewall.class.php:903"," 6. FreePBX\modules\Firewall->getSmartPorts() /var/www/html/admin/modules/firewall/bin/getservices:22"] - returned 1
Oct 16 15:25:30 asterisk php: Unparseable output from getservices - [“Exception: Asterisk is not connected in file /var/www/html/admin/libraries/php-asmanager.php on line
238”,“Stack trace:”," 1. Exception->() /var/www/html/admin/libraries/php-asmanager.php:238"," 2. AGI_AsteriskManager->send_request() /var/www/html/admin/modules/fi
rewall/Smart.class.php:447"," 3. FreePBX\modules\Firewall\Smart->getPjsipContacts() /var/www/html/admin/modules/firewall/Smart.class.php:438"," 4. FreePBX\modules
\Firewall\Smart->getRegistrations() /var/www/html/admin/modules/firewall/Smart.class.php:69"," 5. FreePBX\modules\Firewall\Smart->getAllPorts() /var/www/html/adm
in/modules/firewall/Firewall.class.php:903"," 6. FreePBX\modules\Firewall->getSmartPorts() /var/www/html/admin/modules/firewall/bin/getservices:22"] - returned 1
Oct 16 15:25:44 asterisk in.tftpd[13947]: RRQ from 172.16.253.91 filename /spa30e4db80e234.xml
Oct 16 15:26:05 asterisk php: Unparseable output from getservices - [“Exception: Asterisk is not connected in file /var/www/html/admin/libraries/php-asmanager.php on line
238”,“Stack trace:”," 1. Exception->() /var/www/html/admin/libraries/php-asmanager.php:238"," 2. AGI_AsteriskManager->send_request() /var/www/html/admin/modules/fi
rewall/Smart.class.php:447"," 3. FreePBX\modules\Firewall\Smart->getPjsipContacts() /var/www/html/admin/modules/firewall/Smart.class.php:438"," 4. FreePBX\modules
\Firewall\Smart->getRegistrations() /var/www/html/admin/modules/firewall/Smart.class.php:69"," 5. FreePBX\modules\Firewall\Smart->getAllPorts() /var/www/html/adm
in/modules/firewall/Firewall.class.php:903"," 6. FreePBX\modules\Firewall->getSmartPorts() /var/www/html/admin/modules/firewall/bin/getservices:22"] - returned 1
Oct 16 15:26:36 asterisk php: Unparseable output from getservices - [“Exception: Asterisk is not connected in file /var/www/html/admin/libraries/php-asmanager.php on line
238”,“Stack trace:”," 1. Exception->() /var/www/html/admin/libraries/php-asmanager.php:238"," 2. AGI_AsteriskManager->send_request() /var/www/html/admin/modules/fi
rewall/Smart.class.php:447"," 3. FreePBX\modules\Firewall\Smart->getPjsipContacts() /var/www/html/admin/modules/firewall/Smart.class.php:438"," 4. FreePBX\modules
\Firewall\Smart->getRegistrations() /var/www/html/admin/modules/firewall/Smart.class.php:69"," 5. FreePBX\modules\Firewall\Smart->getAllPorts() /var/www/html/adm
in/modules/firewall/Firewall.class.php:903"," 6. FreePBX\modules\Firewall->getSmartPorts() /var/www/html/admin/modules/firewall/bin/getservices:22"] - returned 1
Oct 16 15:26:46 asterisk in.tftpd[14025]: RRQ from 172.16.253.93 filename /spa30e4db80e243.xml
Oct 16 15:27:11 asterisk php: Unparseable output from getservices - [“Exception: Asterisk is not connected in file /var/www/html/admin/libraries/php-asmanager.php on line
238”,“Stack trace:”," 1. Exception->() /var/www/html/admin/libraries/php-asmanager.php:238"," 2. AGI_AsteriskManager->send_request() /var/www/html/admin/modules/fi
rewall/Smart.class.php:447"," 3. FreePBX\modules\Firewall\Smart->getPjsipContacts() /var/www/html/admin/modules/firewall/Smart.class.php:438"," 4. FreePBX\modules
\Firewall\Smart->getRegistrations() /var/www/html/admin/modules/firewall/Smart.class.php:69"," 5. FreePBX\modules\Firewall\Smart->getAllPorts() /var/www/html/adm
in/modules/firewall/Firewall.class.php:903"," 6. FreePBX\modules\Firewall->getSmartPorts() /var/www/html/admin/modules/firewall/bin/getservices:22"] - returned 1
Oct 16 15:27:46 asterisk php: Unparseable output from getservices - [“Exception: Asterisk is not connected in file /var/www/html/admin/libraries/php-asmanager.php on line
238”,“Stack trace:”," 1. Exception->() /var/www/html/admin/libraries/php-asmanager.php:238"," 2. AGI_AsteriskManager->send_request() /var/www/html/admin/modules/fi
rewall/Smart.class.php:447"," 3. FreePBX\modules\Firewall\Smart->getPjsipContacts() /var/www/html/admin/modules/firewall/Smart.class.php:438"," 4. FreePBX\modules
\Firewall\Smart->getRegistrations() /var/www/html/admin/modules/firewall/Smart.class.php:69"," 5. FreePBX\modules\Firewall\Smart->getAllPorts() /var/www/html/adm
in/modules/firewall/Firewall.class.php:903"," 6. FreePBX\modules\Firewall->getSmartPorts() /var/www/html/admin/modules/firewall/bin/getservices:22"] - returned 1
Oct 16 15:28:22 asterisk php: Unparseable output from getservices - [“Exception: Asterisk is not connected in file /var/www/html/admin/libraries/php-asmanager.php on line
238”,“Stack trace:”," 1. Exception->() /var/www/html/admin/libraries/php-asmanager.php:238"," 2. AGI_AsteriskManager->send_request() /var/www/html/admin/modules/fi
rewall/Smart.class.php:447"," 3. FreePBX\modules\Firewall\Smart->getPjsipContacts() /var/www/html/admin/modules/firewall/Smart.class.php:438"," 4. FreePBX\modules
\Firewall\Smart->getRegistrations() /var/www/html/admin/modules/firewall/Smart.class.php:69"," 5. FreePBX\modules\Firewall\Smart->getAllPorts() /var/www/html/adm
in/modules/firewall/Firewall.class.php:903"," 6. FreePBX\modules\Firewall->getSmartPorts() /var/www/html/admin/modules/firewall/bin/getservices:22"] - returned 1
Oct 16 15:28:57 asterisk php: Unparseable output from getservices - [“Exception: Asterisk is not connected in file /var/www/html/admin/libraries/php-asmanager.php on line
238”,“Stack trace:”," 1. Exception->() /var/www/html/admin/libraries/php-asmanager.php:238"," 2. AGI_AsteriskManager->send_request() /var/www/html/admin/modules/fi
rewall/Smart.class.php:447"," 3. FreePBX\modules\Firewall\Smart->getPjsipContacts() /var/www/html/admin/modules/firewall/Smart.class.php:438"," 4. FreePBX\modules
\Firewall\Smart->getRegistrations() /var/www/html/admin/modules/firewall/Smart.class.php:69"," 5. FreePBX\modules\Firewall\Smart->getAllPorts() /var/www/html/adm
in/modules/firewall/Firewall.class.php:903"," 6. FreePBX\modules\Firewall->getSmartPorts() /var/www/html/admin/modules/firewall/bin/getservices:22"] - returned 1