Icinga web got error when listing host problem

It was working for months but this morning I got this error when accessing to Problems → Host Problem (same error for the Dashlest with URL: icingadb/hosts?host.state.is_problem=y )

Trying to access array offset on value of type null
#0 /usr/share/icingaweb2/modules/icingadb/library/Icingadb/Widget/ItemList/BaseCommentListItem.php(101): Icinga\Application\ApplicationBootstrap->Icinga\Application{closure}()
#1 /usr/share/icingaweb2/modules/icingadb/library/Icingadb/Common/BaseListItem.php(143): Icinga\Module\Icingadb\Widget\ItemList\BaseCommentListItem->assembleVisual()
#2 /usr/share/icingaweb2/modules/icingadb/library/Icingadb/Common/BaseListItem.php(160): Icinga\Module\Icingadb\Common\BaseListItem->createVisual()
#3 /usr/share/icinga-php/ipl/vendor/ipl/html/src/HtmlDocument.php(295): Icinga\Module\Icingadb\Common\BaseListItem->assemble()
#4 /usr/share/icinga-php/ipl/vendor/ipl/html/src/HtmlDocument.php(497): ipl\Html\HtmlDocument->ensureAssembled()
#5 /usr/share/icinga-php/ipl/vendor/ipl/html/src/HtmlDocument.php(339): ipl\Html\HtmlDocument->render()
#6 /usr/share/icinga-php/ipl/vendor/ipl/html/src/BaseHtmlElement.php(255): ipl\Html\HtmlDocument->renderUnwrapped()
#7 /usr/share/icinga-php/ipl/vendor/ipl/html/src/BaseHtmlElement.php(323): ipl\Html\BaseHtmlElement->renderContent()
#8 /usr/share/icinga-php/ipl/vendor/ipl/html/src/HtmlDocument.php(499): ipl\Html\BaseHtmlElement->renderUnwrapped()
#9 /usr/share/icinga-php/ipl/vendor/ipl/html/src/HtmlDocument.php(339): ipl\Html\HtmlDocument->render()
#10 /usr/share/icinga-php/ipl/vendor/ipl/html/src/BaseHtmlElement.php(255): ipl\Html\HtmlDocument->renderUnwrapped()
#11 /usr/share/icinga-php/ipl/vendor/ipl/html/src/BaseHtmlElement.php(323): ipl\Html\BaseHtmlElement->renderContent()
#12 /usr/share/icinga-php/ipl/vendor/ipl/html/src/HtmlDocument.php(499): ipl\Html\BaseHtmlElement->renderUnwrapped()
#13 /usr/share/icinga-php/ipl/vendor/ipl/html/src/HtmlDocument.php(339): ipl\Html\HtmlDocument->render()
#14 /usr/share/icinga-php/ipl/vendor/ipl/html/src/BaseHtmlElement.php(255): ipl\Html\HtmlDocument->renderUnwrapped()
#15 /usr/share/icinga-php/ipl/vendor/ipl/html/src/BaseHtmlElement.php(323): ipl\Html\BaseHtmlElement->renderContent()
#16 /usr/share/icinga-php/ipl/vendor/ipl/html/src/HtmlDocument.php(499): ipl\Html\BaseHtmlElement->renderUnwrapped()
#17 /usr/share/icinga-php/ipl/vendor/ipl/html/src/HtmlDocument.php(339): ipl\Html\HtmlDocument->render()
#18 /usr/share/icinga-php/ipl/vendor/ipl/html/src/BaseHtmlElement.php(255): ipl\Html\HtmlDocument->renderUnwrapped()
#19 /usr/share/icinga-php/ipl/vendor/ipl/html/src/BaseHtmlElement.php(323): ipl\Html\BaseHtmlElement->renderContent()
#20 /usr/share/icinga-php/ipl/vendor/ipl/html/src/HtmlDocument.php(499): ipl\Html\BaseHtmlElement->renderUnwrapped()
#21 /usr/share/icinga-php/ipl/vendor/ipl/html/src/HtmlDocument.php(339): ipl\Html\HtmlDocument->render()
#22 /usr/share/icinga-php/ipl/vendor/ipl/html/src/BaseHtmlElement.php(255): ipl\Html\HtmlDocument->renderUnwrapped()
#23 /usr/share/icinga-php/ipl/vendor/ipl/html/src/BaseHtmlElement.php(323): ipl\Html\BaseHtmlElement->renderContent()
#24 /usr/share/icinga-php/ipl/vendor/ipl/html/src/HtmlDocument.php(499): ipl\Html\BaseHtmlElement->renderUnwrapped()
#25 /usr/share/icinga-php/ipl/vendor/ipl/html/src/HtmlDocument.php(339): ipl\Html\HtmlDocument->render()
#26 /usr/share/icinga-php/ipl/vendor/ipl/html/src/BaseHtmlElement.php(255): ipl\Html\HtmlDocument->renderUnwrapped()
#27 /usr/share/icinga-php/ipl/vendor/ipl/html/src/BaseHtmlElement.php(323): ipl\Html\BaseHtmlElement->renderContent()
#28 /usr/share/icinga-php/ipl/vendor/ipl/html/src/HtmlDocument.php(499): ipl\Html\BaseHtmlElement->renderUnwrapped()
#29 /usr/share/icinga-php/ipl/vendor/ipl/html/src/HtmlDocument.php(339): ipl\Html\HtmlDocument->render()
#30 /usr/share/icinga-php/ipl/vendor/ipl/html/src/BaseHtmlElement.php(255): ipl\Html\HtmlDocument->renderUnwrapped()
#31 /usr/share/icinga-php/ipl/vendor/ipl/html/src/BaseHtmlElement.php(323): ipl\Html\BaseHtmlElement->renderContent()
#32 /usr/share/icinga-php/ipl/vendor/ipl/html/src/HtmlDocument.php(499): ipl\Html\BaseHtmlElement->renderUnwrapped()
#33 /usr/share/icinga-php/ipl/vendor/ipl/html/src/HtmlDocument.php(339): ipl\Html\HtmlDocument->render()
#34 /usr/share/icinga-php/ipl/vendor/ipl/html/src/BaseHtmlElement.php(255): ipl\Html\HtmlDocument->renderUnwrapped()
#35 /usr/share/icinga-php/ipl/vendor/ipl/html/src/BaseHtmlElement.php(323): ipl\Html\BaseHtmlElement->renderContent()
#36 /usr/share/icinga-php/ipl/vendor/ipl/html/src/HtmlDocument.php(499): ipl\Html\BaseHtmlElement->renderUnwrapped()
#37 /usr/share/icinga-php/ipl/vendor/ipl/html/src/HtmlDocument.php(339): ipl\Html\HtmlDocument->render()
#38 /usr/share/icinga-php/ipl/vendor/ipl/html/src/BaseHtmlElement.php(255): ipl\Html\HtmlDocument->renderUnwrapped()
#39 /usr/share/icinga-php/ipl/vendor/ipl/html/src/BaseHtmlElement.php(323): ipl\Html\BaseHtmlElement->renderContent()
#40 /usr/share/icinga-php/ipl/vendor/ipl/html/src/HtmlDocument.php(499): ipl\Html\BaseHtmlElement->renderUnwrapped()
#41 /usr/share/icinga-php/ipl/vendor/ipl/html/src/HtmlDocument.php(339): ipl\Html\HtmlDocument->render()
#42 /usr/share/icinga-php/ipl/vendor/ipl/html/src/HtmlDocument.php(499): ipl\Html\HtmlDocument->renderUnwrapped()
#43 /usr/share/icinga-php/ipl/vendor/ipl/web/src/Compat/ViewRenderer.php(56): ipl\Html\HtmlDocument->render()
#44 /usr/share/icingaweb2/library/vendor/Zend/Controller/Action/Helper/ViewRenderer.php(964): ipl\Web\Compat\ViewRenderer->render()
#45 /usr/share/icingaweb2/library/vendor/Zend/Controller/Action/HelperBroker.php(272): Zend_Controller_Action_Helper_ViewRenderer->postDispatch()
#46 /usr/share/icingaweb2/modules/icingadb/library/Icingadb/Web/Controller.php(506): Zend_Controller_Action_HelperBroker->notifyPostDispatch()
#47 /usr/share/php/Icinga/Web/Controller/Dispatcher.php(76): Icinga\Module\Icingadb\Web\Controller->dispatch()
#48 /usr/share/icingaweb2/library/vendor/Zend/Controller/Front.php(937): Icinga\Web\Controller\Dispatcher->dispatch()
#49 /usr/share/php/Icinga/Application/Web.php(290): Zend_Controller_Front->dispatch()
#50 /usr/share/php/Icinga/Application/webrouter.php(105): Icinga\Application\Web->dispatch()
#51 /usr/share/icingaweb2/public/index.php(4): require_once(String)
#52 {main}

Anyone can help me please.

Seem it caused by the new passive check: Not sure this config is wrong? I just copied it from page: Advanced Topics - Icinga 2

apply Service “passive Task Check”{
import “sbus-trimmer-task”
check_command = “dummy”
check_interval = 1d
vars.dummy_state = 2
vars.dummy_text = {{
var service = get_service(macro(“$host.name$”), macro(“$service.name$”))
var lastCheck = DateTime(service.last_check).to_string()
return "No check results received. Last result time: " + lastCheck
}}
assign where host.name == “host1”
}