<h2>Admin debug output</h2><pre>Tamarin\Shared\Engine\Controller\WebController::addNavChain(): Argument #1 ($title) must be of type string, null given, called in /home/bitrix/www_files/local/modules/paraweb.priority/lib/Controller/Commission.php on line 148</pre><pre>[TypeError] 
Tamarin\Shared\Engine\Controller\WebController::addNavChain(): Argument #1 ($title) must be of type string, null given, called in /home/bitrix/www_files/local/modules/paraweb.priority/lib/Controller/Commission.php on line 148 (0)
/home/bitrix/www_files/local/lib/tamarin.shared/Engine/Controller/WebController.php:95
#0: Tamarin\Shared\Engine\Controller\WebController->addNavChain(NULL, string)
	/home/bitrix/www_files/local/modules/paraweb.priority/lib/Controller/Commission.php:148
#1: Paraweb\Priority\Controller\Commission->commissionMemberAction(string, string)
	
#2: ReflectionMethod->invokeArgs(object, array)
	/home/bitrix/www/bitrix/modules/main/lib/engine/autowire/binder.php:211
#3: Bitrix\Main\Engine\AutoWire\Binder->invoke()
	/home/bitrix/www/bitrix/modules/main/lib/engine/action.php:117
#4: Bitrix\Main\Engine\Action->runWithSourceParametersList()
	/home/bitrix/www/bitrix/modules/main/lib/engine/controller.php:472
#5: Bitrix\Main\Engine\Controller->getActionResponse(object)
	/home/bitrix/www/bitrix/modules/main/lib/engine/controller.php:437
#6: Bitrix\Main\Engine\Controller->run(string, array)
	/home/bitrix/www/bitrix/modules/main/lib/httpapplication.php:142
#7: Bitrix\Main\HttpApplication->runController(object, string)
	/home/bitrix/www/bitrix/modules/main/include/routing_index.php:135
#8: include_once(string)
	/home/bitrix/www/bitrix/routing_index.php:2
----------
</pre>