PHP Warnings with Async notifications

[ambra]

I’m getting several PHP Warnings while eGroupware is trying to send Async notification at scheduled time. It is setup as Cron task.

PHP Warning: Illegal string offset 'app' in /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_merge.inc.php on line 157
#1 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_merge.inc.php(68): infolog_merge->infolog_replacements('520', '', '')
#2 /var/www/localhost/htdocs/egroupware/api/src/Storage/Merge.php(825): infolog_merge->get_replacements('520', '')
#3 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(1184): EGroupware\Api\Storage\Merge->merge_string(NULL, Array, NULL, 'text/html')
#4 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(1051): EGroupware\Api\Storage\Tracking->get_signature(Array, NULL, NULL)
#5 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(743): EGroupware\Api\Storage\Tracking->get_body(false, Array, NULL, false, '5')
#6 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_bo.inc.php(1792): EGroupware\Api\Storage\Tracking->send_notification(Array, NULL, 'amidzic@elektro...', '5', 'notify_due_resp...')
#7 /var/www/localhost/htdocs/egroupware/api/src/loader/deprecated_factory.php(179): infolog_bo->async_notification(NULL)
#8 /var/www/localhost/htdocs/egroupware/api/src/Asyncservice.php(456): ExecMethod(Array, NULL)
#9 /var/www/localhost/htdocs/egroupware/api/asyncservices.php(76): EGroupware\Api\Asyncservice->check_run('crontab')
#10 {main}
# Instance=default, User=amidzic, Request= http://, User-agent=
PHP Warning: Illegal string offset 'app' in /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_merge.inc.php on line 157
#1 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_merge.inc.php(68): infolog_merge->infolog_replacements('520', '', '')
#2 /var/www/localhost/htdocs/egroupware/api/src/Storage/Merge.php(825): infolog_merge->get_replacements('520', '')
#3 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(1184): EGroupware\Api\Storage\Merge->merge_string(NULL, Array, NULL, 'text/html')
#4 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(1051): EGroupware\Api\Storage\Tracking->get_signature(Array, NULL, NULL)
#5 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(748): EGroupware\Api\Storage\Tracking->get_body(true, Array, NULL, false, '5')
#6 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_bo.inc.php(1792): EGroupware\Api\Storage\Tracking->send_notification(Array, NULL, 'amidzic@elektro...', '5', 'notify_due_resp...')
#7 /var/www/localhost/htdocs/egroupware/api/src/loader/deprecated_factory.php(179): infolog_bo->async_notification(NULL)
#8 /var/www/localhost/htdocs/egroupware/api/src/Asyncservice.php(456): ExecMethod(Array, NULL)
#9 /var/www/localhost/htdocs/egroupware/api/asyncservices.php(76): EGroupware\Api\Asyncservice->check_run('crontab')
#10 {main}
# Instance=default, User=amidzic, Request= http://, User-agent=
PHP Warning: explode() expects parameter 2 to be string, array given in /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_tracking.inc.php on line 246
#1 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_tracking.inc.php(246): explode(':', Array)
#2 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(1036): infolog_tracking->get_details(Array, NULL)
#3 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(743): EGroupware\Api\Storage\Tracking->get_body(false, Array, NULL, false, '5')
#4 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_bo.inc.php(1792): EGroupware\Api\Storage\Tracking->send_notification(Array, NULL, 'amidzic@elektro...', '5', 'notify_due_resp...')
#5 /var/www/localhost/htdocs/egroupware/api/src/loader/deprecated_factory.php(179): infolog_bo->async_notification(NULL)
#6 /var/www/localhost/htdocs/egroupware/api/src/Asyncservice.php(456): ExecMethod(Array, NULL)
#7 /var/www/localhost/htdocs/egroupware/api/asyncservices.php(76): EGroupware\Api\Asyncservice->check_run('crontab')
#8 {main}
# Instance=default, User=amidzic, Request= http://, User-agent=
PHP Warning: explode() expects parameter 2 to be string, array given in /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_tracking.inc.php on line 246
#1 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_tracking.inc.php(246): explode(':', Array)
#2 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(1036): infolog_tracking->get_details(Array, NULL)
#3 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(748): EGroupware\Api\Storage\Tracking->get_body(true, Array, NULL, false, '5')
#4 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_bo.inc.php(1792): EGroupware\Api\Storage\Tracking->send_notification(Array, NULL, 'amidzic@elektro...', '5', 'notify_due_resp...')
#5 /var/www/localhost/htdocs/egroupware/api/src/loader/deprecated_factory.php(179): infolog_bo->async_notification(NULL)
#6 /var/www/localhost/htdocs/egroupware/api/src/Asyncservice.php(456): ExecMethod(Array, NULL)
#7 /var/www/localhost/htdocs/egroupware/api/asyncservices.php(76): EGroupware\Api\Asyncservice->check_run('crontab')
#8 {main}
# Instance=default, User=amidzic, Request= http://, User-agent=
PHP Warning: explode() expects parameter 2 to be string, array given in /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_tracking.inc.php on line 246
#1 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_tracking.inc.php(246): explode(':', Array)
#2 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(1036): infolog_tracking->get_details(Array, NULL)
#3 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(743): EGroupware\Api\Storage\Tracking->get_body(false, Array, NULL, false, '5')
#4 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_bo.inc.php(1792): EGroupware\Api\Storage\Tracking->send_notification(Array, NULL, 'amidzic@elektro...', '5', 'notify_due_resp...')
#5 /var/www/localhost/htdocs/egroupware/api/src/loader/deprecated_factory.php(179): infolog_bo->async_notification(NULL)
#6 /var/www/localhost/htdocs/egroupware/api/src/Asyncservice.php(456): ExecMethod(Array, NULL)
#7 /var/www/localhost/htdocs/egroupware/api/asyncservices.php(76): EGroupware\Api\Asyncservice->check_run('crontab')
#8 {main}
# Instance=default, User=amidzic, Request= http://, User-agent=
PHP Warning: explode() expects parameter 2 to be string, array given in /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_tracking.inc.php on line 246
#1 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_tracking.inc.php(246): explode(':', Array)
#2 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(1036): infolog_tracking->get_details(Array, NULL)
#3 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(748): EGroupware\Api\Storage\Tracking->get_body(true, Array, NULL, false, '5')
#4 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_bo.inc.php(1792): EGroupware\Api\Storage\Tracking->send_notification(Array, NULL, 'amidzic@elektro...', '5', 'notify_due_resp...')
#5 /var/www/localhost/htdocs/egroupware/api/src/loader/deprecated_factory.php(179): infolog_bo->async_notification(NULL)
#6 /var/www/localhost/htdocs/egroupware/api/src/Asyncservice.php(456): ExecMethod(Array, NULL)
#7 /var/www/localhost/htdocs/egroupware/api/asyncservices.php(76): EGroupware\Api\Asyncservice->check_run('crontab')
#8 {main}
# Instance=default, User=amidzic, Request= http://, User-agent=
PHP Warning: Illegal string offset 'app' in /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_merge.inc.php on line 157
#1 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_merge.inc.php(68): infolog_merge->infolog_replacements('511', '', '')
#2 /var/www/localhost/htdocs/egroupware/api/src/Storage/Merge.php(825): infolog_merge->get_replacements('511', '')
#3 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(1184): EGroupware\Api\Storage\Merge->merge_string(NULL, Array, NULL, 'text/html')
#4 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(1051): EGroupware\Api\Storage\Tracking->get_signature(Array, NULL, NULL)
#5 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(743): EGroupware\Api\Storage\Tracking->get_body(false, Array, NULL, false, '5')
#6 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_bo.inc.php(1792): EGroupware\Api\Storage\Tracking->send_notification(Array, NULL, 'amidzic@elektro...', '5', 'notify_due_resp...')
#7 /var/www/localhost/htdocs/egroupware/api/src/loader/deprecated_factory.php(179): infolog_bo->async_notification(NULL)
#8 /var/www/localhost/htdocs/egroupware/api/src/Asyncservice.php(456): ExecMethod(Array, NULL)
#9 /var/www/localhost/htdocs/egroupware/api/asyncservices.php(76): EGroupware\Api\Asyncservice->check_run('crontab')
#10 {main}
# Instance=default, User=amidzic, Request= http://, User-agent=
PHP Warning: Illegal string offset 'app' in /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_merge.inc.php on line 157
#1 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_merge.inc.php(68): infolog_merge->infolog_replacements('511', '', '')
#2 /var/www/localhost/htdocs/egroupware/api/src/Storage/Merge.php(825): infolog_merge->get_replacements('511', '')
#3 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(1184): EGroupware\Api\Storage\Merge->merge_string(NULL, Array, NULL, 'text/html')
#4 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(1051): EGroupware\Api\Storage\Tracking->get_signature(Array, NULL, NULL)
#5 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(748): EGroupware\Api\Storage\Tracking->get_body(true, Array, NULL, false, '5')
#6 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_bo.inc.php(1792): EGroupware\Api\Storage\Tracking->send_notification(Array, NULL, 'amidzic@elektro...', '5', 'notify_due_resp...')
#7 /var/www/localhost/htdocs/egroupware/api/src/loader/deprecated_factory.php(179): infolog_bo->async_notification(NULL)
#8 /var/www/localhost/htdocs/egroupware/api/src/Asyncservice.php(456): ExecMethod(Array, NULL)
#9 /var/www/localhost/htdocs/egroupware/api/asyncservices.php(76): EGroupware\Api\Asyncservice->check_run('crontab')
#10 {main}
# Instance=default, User=amidzic, Request= http://, User-agent=
PHP Warning: Illegal string offset 'app' in /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_merge.inc.php on line 157
#1 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_merge.inc.php(68): infolog_merge->infolog_replacements('491', '', '')
#2 /var/www/localhost/htdocs/egroupware/api/src/Storage/Merge.php(825): infolog_merge->get_replacements('491', '')
#3 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(1184): EGroupware\Api\Storage\Merge->merge_string(NULL, Array, NULL, 'text/html')
#4 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(1051): EGroupware\Api\Storage\Tracking->get_signature(Array, NULL, NULL)
#5 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(743): EGroupware\Api\Storage\Tracking->get_body(false, Array, NULL, false, '5')
#6 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_bo.inc.php(1792): EGroupware\Api\Storage\Tracking->send_notification(Array, NULL, 'amidzic@elektro...', '5', 'notify_due_resp...')
#7 /var/www/localhost/htdocs/egroupware/api/src/loader/deprecated_factory.php(179): infolog_bo->async_notification(NULL)
#8 /var/www/localhost/htdocs/egroupware/api/src/Asyncservice.php(456): ExecMethod(Array, NULL)
#9 /var/www/localhost/htdocs/egroupware/api/asyncservices.php(76): EGroupware\Api\Asyncservice->check_run('crontab')
#10 {main}
# Instance=default, User=amidzic, Request= http://, User-agent=
PHP Warning: Illegal string offset 'app' in /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_merge.inc.php on line 157
#1 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_merge.inc.php(68): infolog_merge->infolog_replacements('491', '', '')
#2 /var/www/localhost/htdocs/egroupware/api/src/Storage/Merge.php(825): infolog_merge->get_replacements('491', '')
#3 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(1184): EGroupware\Api\Storage\Merge->merge_string(NULL, Array, NULL, 'text/html')
#4 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(1051): EGroupware\Api\Storage\Tracking->get_signature(Array, NULL, NULL)
#5 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(748): EGroupware\Api\Storage\Tracking->get_body(true, Array, NULL, false, '5')
#6 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_bo.inc.php(1792): EGroupware\Api\Storage\Tracking->send_notification(Array, NULL, 'amidzic@elektro...', '5', 'notify_due_resp...')
#7 /var/www/localhost/htdocs/egroupware/api/src/loader/deprecated_factory.php(179): infolog_bo->async_notification(NULL)
#8 /var/www/localhost/htdocs/egroupware/api/src/Asyncservice.php(456): ExecMethod(Array, NULL)
#9 /var/www/localhost/htdocs/egroupware/api/asyncservices.php(76): EGroupware\Api\Asyncservice->check_run('crontab')
#10 {main}
# Instance=default, User=amidzic, Request= http://, User-agent=
PHP Warning: Illegal string offset 'app' in /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_merge.inc.php on line 157
#1 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_merge.inc.php(68): infolog_merge->infolog_replacements('517', '', '')
#2 /var/www/localhost/htdocs/egroupware/api/src/Storage/Merge.php(825): infolog_merge->get_replacements('517', '')
#3 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(1184): EGroupware\Api\Storage\Merge->merge_string(NULL, Array, NULL, 'text/html')
#4 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(1051): EGroupware\Api\Storage\Tracking->get_signature(Array, NULL, NULL)
#5 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(743): EGroupware\Api\Storage\Tracking->get_body(false, Array, NULL, false, '5')
#6 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_bo.inc.php(1792): EGroupware\Api\Storage\Tracking->send_notification(Array, NULL, 'amidzic@elektro...', '5', 'notify_due_resp...')
#7 /var/www/localhost/htdocs/egroupware/api/src/loader/deprecated_factory.php(179): infolog_bo->async_notification(NULL)
#8 /var/www/localhost/htdocs/egroupware/api/src/Asyncservice.php(456): ExecMethod(Array, NULL)
#9 /var/www/localhost/htdocs/egroupware/api/asyncservices.php(76): EGroupware\Api\Asyncservice->check_run('crontab')
#10 {main}
# Instance=default, User=amidzic, Request= http://, User-agent=
PHP Warning: Illegal string offset 'app' in /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_merge.inc.php on line 157
#1 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_merge.inc.php(68): infolog_merge->infolog_replacements('517', '', '')
#2 /var/www/localhost/htdocs/egroupware/api/src/Storage/Merge.php(825): infolog_merge->get_replacements('517', '')
#3 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(1184): EGroupware\Api\Storage\Merge->merge_string(NULL, Array, NULL, 'text/html')
#4 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(1051): EGroupware\Api\Storage\Tracking->get_signature(Array, NULL, NULL)
#5 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(748): EGroupware\Api\Storage\Tracking->get_body(true, Array, NULL, false, '5')
#6 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_bo.inc.php(1792): EGroupware\Api\Storage\Tracking->send_notification(Array, NULL, 'amidzic@elektro...', '5', 'notify_due_resp...')
#7 /var/www/localhost/htdocs/egroupware/api/src/loader/deprecated_factory.php(179): infolog_bo->async_notification(NULL)
#8 /var/www/localhost/htdocs/egroupware/api/src/Asyncservice.php(456): ExecMethod(Array, NULL)
#9 /var/www/localhost/htdocs/egroupware/api/asyncservices.php(76): EGroupware\Api\Asyncservice->check_run('crontab')
#10 {main}
# Instance=default, User=amidzic, Request= http://, User-agent=
PHP Warning: Illegal string offset 'app' in /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_merge.inc.php on line 157
#1 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_merge.inc.php(68): infolog_merge->infolog_replacements('515', '', '')
#2 /var/www/localhost/htdocs/egroupware/api/src/Storage/Merge.php(825): infolog_merge->get_replacements('515', '')
#3 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(1184): EGroupware\Api\Storage\Merge->merge_string(NULL, Array, NULL, 'text/html')
#4 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(1051): EGroupware\Api\Storage\Tracking->get_signature(Array, NULL, NULL)
#5 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(743): EGroupware\Api\Storage\Tracking->get_body(false, Array, NULL, false, '5')
#6 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_bo.inc.php(1792): EGroupware\Api\Storage\Tracking->send_notification(Array, NULL, 'amidzic@elektro...', '5', 'notify_due_resp...')
#7 /var/www/localhost/htdocs/egroupware/api/src/loader/deprecated_factory.php(179): infolog_bo->async_notification(NULL)
#8 /var/www/localhost/htdocs/egroupware/api/src/Asyncservice.php(456): ExecMethod(Array, NULL)
#9 /var/www/localhost/htdocs/egroupware/api/asyncservices.php(76): EGroupware\Api\Asyncservice->check_run('crontab')
#10 {main}
# Instance=default, User=amidzic, Request= http://, User-agent=
PHP Warning: Illegal string offset 'app' in /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_merge.inc.php on line 157
#1 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_merge.inc.php(68): infolog_merge->infolog_replacements('515', '', '')
#2 /var/www/localhost/htdocs/egroupware/api/src/Storage/Merge.php(825): infolog_merge->get_replacements('515', '')
#3 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(1184): EGroupware\Api\Storage\Merge->merge_string(NULL, Array, NULL, 'text/html')
#4 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(1051): EGroupware\Api\Storage\Tracking->get_signature(Array, NULL, NULL)
#5 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(748): EGroupware\Api\Storage\Tracking->get_body(true, Array, NULL, false, '5')
#6 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_bo.inc.php(1792): EGroupware\Api\Storage\Tracking->send_notification(Array, NULL, 'amidzic@elektro...', '5', 'notify_due_resp...')
#7 /var/www/localhost/htdocs/egroupware/api/src/loader/deprecated_factory.php(179): infolog_bo->async_notification(NULL)
#8 /var/www/localhost/htdocs/egroupware/api/src/Asyncservice.php(456): ExecMethod(Array, NULL)
#9 /var/www/localhost/htdocs/egroupware/api/asyncservices.php(76): EGroupware\Api\Asyncservice->check_run('crontab')
#10 {main}
# Instance=default, User=amidzic, Request= http://, User-agent=
PHP Warning: Illegal string offset 'app' in /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_merge.inc.php on line 157
#1 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_merge.inc.php(68): infolog_merge->infolog_replacements('490', '', '')
#2 /var/www/localhost/htdocs/egroupware/api/src/Storage/Merge.php(825): infolog_merge->get_replacements('490', '')
#3 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(1184): EGroupware\Api\Storage\Merge->merge_string(NULL, Array, NULL, 'text/html')
#4 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(1051): EGroupware\Api\Storage\Tracking->get_signature(Array, NULL, NULL)
#5 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(743): EGroupware\Api\Storage\Tracking->get_body(false, Array, NULL, false, '5')
#6 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_bo.inc.php(1792): EGroupware\Api\Storage\Tracking->send_notification(Array, NULL, 'amidzic@elektro...', '5', 'notify_start_re...')
#7 /var/www/localhost/htdocs/egroupware/api/src/loader/deprecated_factory.php(179): infolog_bo->async_notification(NULL)
#8 /var/www/localhost/htdocs/egroupware/api/src/Asyncservice.php(456): ExecMethod(Array, NULL)
#9 /var/www/localhost/htdocs/egroupware/api/asyncservices.php(76): EGroupware\Api\Asyncservice->check_run('crontab')
#10 {main}
# Instance=default, User=amidzic, Request= http://, User-agent=
PHP Warning: Illegal string offset 'app' in /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_merge.inc.php on line 157
#1 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_merge.inc.php(68): infolog_merge->infolog_replacements('490', '', '')
#2 /var/www/localhost/htdocs/egroupware/api/src/Storage/Merge.php(825): infolog_merge->get_replacements('490', '')
#3 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(1184): EGroupware\Api\Storage\Merge->merge_string(NULL, Array, NULL, 'text/html')
#4 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(1051): EGroupware\Api\Storage\Tracking->get_signature(Array, NULL, NULL)
#5 /var/www/localhost/htdocs/egroupware/api/src/Storage/Tracking.php(748): EGroupware\Api\Storage\Tracking->get_body(true, Array, NULL, false, '5')
#6 /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_bo.inc.php(1792): EGroupware\Api\Storage\Tracking->send_notification(Array, NULL, 'amidzic@elektro...', '5', 'notify_start_re...')
#7 /var/www/localhost/htdocs/egroupware/api/src/loader/deprecated_factory.php(179): infolog_bo->async_notification(NULL)
#8 /var/www/localhost/htdocs/egroupware/api/src/Asyncservice.php(456): ExecMethod(Array, NULL)
#9 /var/www/localhost/htdocs/egroupware/api/asyncservices.php(76): EGroupware\Api\Asyncservice->check_run('crontab')
#10 {main}
# Instance=default, User=amidzic, Request= http://, User-agent=

[StefanU]

Please provide informations:

How do I report a problem/error correctly?

Greetings
Stefan

[ambra]

Sorry for not providing more data in my first post.

Here’s the info about the software I’m using:
eGroupware 7.1 (latest tag 17.1.20171130) updated as instructed (“mr up”).
PHP 7.1.11
Apache-2.4.27
MariaDB-10.1.26
cronie-1.5.0
OS: Gentoo Linux stable

Looking at mail history (reports are being delivered to my inbox), I’ve been getting this warning consistently since Dec. 1, 2017, but not every day. Only few days it was not reported: Dec. 2nd, 3rd and 6th. Every warning refers to the same line (infolog/inc/class.infolog_merge.inc.php on line 157).

I also have older reports. 8 reports in November saying:
explode() expects parameter 2 to be string, array given in /var/www/localhost/htdocs/egroupware/infolog/inc/class.infolog_tracking.inc.php on line 246

Looking at command history, here’s when I updated eGroupware:
16.11.17 10:52:36 mr up
20.11.17 08:36:27 mr up
26.11.17 15:49:07 mr up
30.11.17 21:06:08 mr up
21.12.17 08:01:17 mr up
24.12.17 22:46:41 mr up

I thought that some data entered earlier in the Tracking module was the culprit (since I’m not using this module). I deleted everything I thought could be causing the problem. I even tried manually deleting infolog-async-notification task. Nothing helped.

I will try investigating a bit more when I get some time…

If you need more data, I’ll be happy to provide.

Regards!