Error message on zabbix map

[target]

Hello All,

We are getting the below error on one network map. Any ideas how to solve this?

• Undefined offset: 35840 [zabbix.php:22 → require_once() → ZBase->run() → ZBase->processRequest() → ZBase->processResponseFinal() → CView->getOutput() → include() → CScreenMap->get() → CMapHelper::get() → CMapHelper::resolveMapState() → getSelementsInfo() → array_map() → {closure}() in include/maps.inc.php:720]
• Undefined offset: 37999 [zabbix.php:22 → require_once() → ZBase->run() → ZBase->processRequest() → ZBase->processResponseFinal() → CView->getOutput() → include() → CScreenMap->get() → CMapHelper::get() → CMapHelper::resolveMapState() → getSelementsInfo() → array_map() → {closure}() in include/maps.inc.php:720]

Thanks in advance.