Creating conditions results in PHP error

[carbonpath]

Hi All,

I'm unable to create conditions anywhere in the interface; any attempts to do so result in the condition name being 'undefined undefined'.
Attempt to update results in a PHP error:

Cannot update action

• Undefined array key "conditiontype" [zabbix.php:22 → require_once() → ZBase->run() → ZBase->processRequest() → CController->run() → CControllerActionUpdate->doAction() in app/controllers/CControllerActionUpdate.php:123]
• Undefined array key "conditiontype" [zabbix.php:22 → require_once() → ZBase->run() → ZBase->processRequest() → CController->run() → CControllerActionUpdate->doAction() in app/controllers/CControllerActionUpdate.php:127]
• Undefined array key "conditiontype" [zabbix.php:22 → require_once() → ZBase->run() → ZBase->processRequest() → CController->run() → CControllerActionUpdate->doAction() in app/controllers/CControllerActionUpdate.php:123]
• Undefined array key "conditiontype" [zabbix.php:22 → require_once() → ZBase->run() → ZBase->processRequest() → CController->run() → CControllerActionUpdate->doAction() in app/controllers/CControllerActionUpdate.php:127]
• Undefined array key "conditiontype" [zabbix.php:22 → require_once() → ZBase->run() → ZBase->processRequest() → CController->run() → CControllerActionUpdate->doAction() in app/controllers/CControllerActionUpdate.php:123]
• Undefined array key "conditiontype" [zabbix.php:22 → require_once() → ZBase->run() → ZBase->processRequest() → CController->run() → CControllerActionUpdate->doAction() in app/controllers/CControllerActionUpdate.php:127]
• Undefined array key "conditiontype" [zabbix.php:22 → require_once() → ZBase->run() → ZBase->processRequest() → CController->run() → CControllerActionUpdate->doAction() in app/controllers/CControllerActionUpdate.php:123]
• Undefined array key "conditiontype" [zabbix.php:22 → require_once() → ZBase->run() → ZBase->processRequest() → CController->run() → CControllerActionUpdate->doAction() in app/controllers/CControllerActionUpdate.php:127]
• Invalid parameter "/1/filter/conditions/1/conditiontype": an integer is expected. [zabbix.php:22 → require_once() → ZBase->run() → ZBase->processRequest() → CController->run() → CControllerActionUpdate->doAction() → CApiWrapper->__call() → CFrontendApiWrapper->callMethod() → CApiWrapper->callMethod() → CFrontendApiWrapper->callClientMethod() → CLocalApiClient->callMethod() → CAction->update() → CAction->validateUpdate() → CApiService::exception() in include/classes/api/services/CAction.php:2629]

Specs:
Rocky 9.3
PHP: 8.0.30
MariaDB: 10.5.22