Thank you again.
I renamed suitecrm.log to old, just to start fresh, rebooted and, few minutes later:
# grep -i cron suitecrm.log
Tue May 1 13:31:01 2018 [4920][1][DEBUG] --------------------------------------------> at cron.php <--------------------------------------------
Tue May 1 13:31:01 2018 [4920][1][DEBUG] Using SugarCronJobs as CRON driver
Tue May 1 13:32:02 2018 [5055][1][DEBUG] --------------------------------------------> at cron.php <--------------------------------------------
Tue May 1 13:32:02 2018 [5055][1][DEBUG] Using SugarCronJobs as CRON driver
Tue May 1 13:33:02 2018 [5142][1][DEBUG] --------------------------------------------> at cron.php <--------------------------------------------
Tue May 1 13:33:02 2018 [5142][1][DEBUG] Using SugarCronJobs as CRON driver
Tue May 1 13:34:02 2018 [5164][1][DEBUG] --------------------------------------------> at cron.php <--------------------------------------------
Tue May 1 13:34:02 2018 [5164][1][DEBUG] Using SugarCronJobs as CRON driver
Tue May 1 13:34:52 2018 [4920][1][INFO] Query:UPDATE job_queue SET status='running', date_modified='2018-05-01 13:31:01', client='CRONac3a8b743cb7c44f50416d6d3772ce34:4920' WHERE id='eaa76474-9317-92e9-fd5d-5ae80896aa54' AND status='queued'
SET `assigned_user_id`='a54c0e4b-7fb7-2014-e104-5a95b16e9b5f',`name`='Run Report Generation Scheduled Tasks',`date_modified`='2018-05-01 13:31:01',`scheduler_id`='7d075828-12c1-8a61-9836-5ad73f637e60',`execute_time`='2018-05-01 04:30:00',`status`='running',`resolution`='queued',`message`=NULL,`target`='function::aorRunScheduledReports',`data`=NULL,`requeue`=0,`retry_count`=NULL,`failure_count`=NULL,`job_delay`=0,`client`='CRONac3a8b743cb7c44f50416d6d3772ce34:4920',`percent_complete`=NULL
SET `assigned_user_id`='a54c0e4b-7fb7-2014-e104-5a95b16e9b5f',`name`='Run Report Generation Scheduled Tasks',`date_modified`='2018-05-01 13:31:01',`scheduler_id`='7d075828-12c1-8a61-9836-5ad73f637e60',`execute_time`='2018-05-01 04:30:00',`status`='done',`resolution`='success',`message`='Warning [2]: Invalid argument supplied for foreach() in /var/www/example.com/htdocs/crm/modules/Schedulers/_AddJobsHere.php on line 727\n',`target`='function::aorRunScheduledReports',`data`=NULL,`requeue`=0,`retry_count`=NULL,`failure_count`=NULL,`job_delay`=0,`client`='CRONac3a8b743cb7c44f50416d6d3772ce34:4920',`percent_complete`=NULL
Tue May 1 13:35:02 2018 [5189][1][DEBUG] --------------------------------------------> at cron.php <--------------------------------------------
Tue May 1 13:35:02 2018 [5189][1][DEBUG] Using SugarCronJobs as CRON driver
Tue May 1 13:36:02 2018 [5232][1][DEBUG] --------------------------------------------> at cron.php <--------------------------------------------
Tue May 1 13:36:02 2018 [5232][1][DEBUG] Using SugarCronJobs as CRON driver
Tue May 1 13:36:20 2018 [5055][1][INFO] Query:UPDATE job_queue SET status='running', date_modified='2018-05-01 13:32:01', client='CRONac3a8b743cb7c44f50416d6d3772ce34:5055' WHERE id='d4928ca6-aa2b-c616-5da6-5ae80c366d42' AND status='queued'
SET `assigned_user_id`='a54c0e4b-7fb7-2014-e104-5a95b16e9b5f',`name`='Run Report Generation Scheduled Tasks',`date_modified`='2018-05-01 13:32:01',`scheduler_id`='7d075828-12c1-8a61-9836-5ad73f637e60',`execute_time`='2018-05-01 04:31:00',`status`='running',`resolution`='queued',`message`=NULL,`target`='function::aorRunScheduledReports',`data`=NULL,`requeue`=0,`retry_count`=NULL,`failure_count`=NULL,`job_delay`=0,`client`='CRONac3a8b743cb7c44f50416d6d3772ce34:5055',`percent_complete`=NULL
SET `assigned_user_id`='a54c0e4b-7fb7-2014-e104-5a95b16e9b5f',`name`='Run Report Generation Scheduled Tasks',`date_modified`='2018-05-01 13:32:01',`scheduler_id`='7d075828-12c1-8a61-9836-5ad73f637e60',`execute_time`='2018-05-01 04:31:00',`status`='done',`resolution`='success',`message`='Warning [2]: Invalid argument supplied for foreach() in /var/www/example.com/htdocs/crm/modules/Schedulers/_AddJobsHere.php on line 727\n',`target`='function::aorRunScheduledReports',`data`=NULL,`requeue`=0,`retry_count`=NULL,`failure_count`=NULL,`job_delay`=0,`client`='CRONac3a8b743cb7c44f50416d6d3772ce34:5055',`percent_complete`=NULL
Tue May 1 13:37:02 2018 [5289][1][DEBUG] --------------------------------------------> at cron.php <--------------------------------------------
Tue May 1 13:37:02 2018 [5289][1][DEBUG] Using SugarCronJobs as CRON driver
Tue May 1 13:37:25 2018 [5142][1][INFO] Query:UPDATE job_queue SET status='running', date_modified='2018-05-01 13:33:01', client='CRONac3a8b743cb7c44f50416d6d3772ce34:5142' WHERE id='ccec185a-d71e-6859-6052-5ae80b6d793d' AND status='queued'
SET `assigned_user_id`='a54c0e4b-7fb7-2014-e104-5a95b16e9b5f',`name`='Run Report Generation Scheduled Tasks',`date_modified`='2018-05-01 13:33:01',`scheduler_id`='7d075828-12c1-8a61-9836-5ad73f637e60',`execute_time`='2018-05-01 04:32:00',`status`='running',`resolution`='queued',`message`=NULL,`target`='function::aorRunScheduledReports',`data`=NULL,`requeue`=0,`retry_count`=NULL,`failure_count`=NULL,`job_delay`=0,`client`='CRONac3a8b743cb7c44f50416d6d3772ce34:5142',`percent_complete`=NULL
SET `assigned_user_id`='a54c0e4b-7fb7-2014-e104-5a95b16e9b5f',`name`='Run Report Generation Scheduled Tasks',`date_modified`='2018-05-01 13:33:01',`scheduler_id`='7d075828-12c1-8a61-9836-5ad73f637e60',`execute_time`='2018-05-01 04:32:00',`status`='done',`resolution`='success',`message`='Warning [2]: Invalid argument supplied for foreach() in /var/www/example.com/htdocs/crm/modules/Schedulers/_AddJobsHere.php on line 727\n',`target`='function::aorRunScheduledReports',`data`=NULL,`requeue`=0,`retry_count`=NULL,`failure_count`=NULL,`job_delay`=0,`client`='CRONac3a8b743cb7c44f50416d6d3772ce34:5142',`percent_complete`=NULL
Tue May 1 13:38:02 2018 [5313][1][DEBUG] --------------------------------------------> at cron.php <--------------------------------------------
Tue May 1 13:38:02 2018 [5313][1][DEBUG] Using SugarCronJobs as CRON driver
Tue May 1 13:38:26 2018 [5164][1][INFO] Query:UPDATE job_queue SET status='running', date_modified='2018-05-01 13:34:02', client='CRONac3a8b743cb7c44f50416d6d3772ce34:5164' WHERE id='ae68d22d-c350-d024-3c56-5ae80d1863d9' AND status='queued'
SET `assigned_user_id`='a54c0e4b-7fb7-2014-e104-5a95b16e9b5f',`name`='Run Report Generation Scheduled Tasks',`date_modified`='2018-05-01 13:34:02',`scheduler_id`='7d075828-12c1-8a61-9836-5ad73f637e60',`execute_time`='2018-05-01 04:33:00',`status`='running',`resolution`='queued',`message`=NULL,`target`='function::aorRunScheduledReports',`data`=NULL,`requeue`=0,`retry_count`=NULL,`failure_count`=NULL,`job_delay`=0,`client`='CRONac3a8b743cb7c44f50416d6d3772ce34:5164',`percent_complete`=NULL
SET `assigned_user_id`='a54c0e4b-7fb7-2014-e104-5a95b16e9b5f',`name`='Run Report Generation Scheduled Tasks',`date_modified`='2018-05-01 13:34:02',`scheduler_id`='7d075828-12c1-8a61-9836-5ad73f637e60',`execute_time`='2018-05-01 04:33:00',`status`='done',`resolution`='success',`message`='Warning [2]: Invalid argument supplied for foreach() in /var/www/example.com/htdocs/crm/modules/Schedulers/_AddJobsHere.php on line 727\n',`target`='function::aorRunScheduledReports',`data`=NULL,`requeue`=0,`retry_count`=NULL,`failure_count`=NULL,`job_delay`=0,`client`='CRONac3a8b743cb7c44f50416d6d3772ce34:5164',`percent_complete`=NULL
Tue May 1 13:39:02 2018 [5335][1][DEBUG] --------------------------------------------> at cron.php <--------------------------------------------
Tue May 1 13:39:02 2018 [5335][1][DEBUG] Using SugarCronJobs as CRON driver
I guess cron.php is being called but I don’t quite know where to start.
Any leads, please?
TIA,
jss