I’m using Omeka S 4.1.0
Error
Value of type null is not callable
Details:
Error: Value of type null is not callable in /home3/auypikmy/public_html/omekas/modules/OaiPmhHarvester/view/oai-pmh-harvester/admin/index/sets.phtml:36
Stack trace:
#0 /home3/auypikmy/public_html/omekas/vendor/laminas/laminas-view/src/Renderer/PhpRenderer.php(519): include()
#1 /home3/auypikmy/public_html/omekas/vendor/laminas/laminas-view/src/View.php(194): Laminas\View\Renderer\PhpRenderer->render(NULL)
#2 /home3/auypikmy/public_html/omekas/vendor/laminas/laminas-view/src/View.php(222): Laminas\View\View->render(Object(Laminas\View\Model\ViewModel))
#3 /home3/auypikmy/public_html/omekas/vendor/laminas/laminas-view/src/View.php(187): Laminas\View\View->renderChildren(Object(Laminas\View\Model\ViewModel))
#4 /home3/auypikmy/public_html/omekas/vendor/laminas/laminas-mvc/src/View/Http/DefaultRenderingStrategy.php(98): Laminas\View\View->render(Object(Laminas\View\Model\ViewModel))
#5 /home3/auypikmy/public_html/omekas/vendor/laminas/laminas-eventmanager/src/EventManager.php(319): Laminas\Mvc\View\Http\DefaultRenderingStrategy->render(Object(Laminas\Mvc\MvcEvent))
#6 /home3/auypikmy/public_html/omekas/vendor/laminas/laminas-eventmanager/src/EventManager.php(171): Laminas\EventManager\EventManager->triggerListeners(Object(Laminas\Mvc\MvcEvent))
#7 /home3/auypikmy/public_html/omekas/vendor/laminas/laminas-mvc/src/Application.php(360): Laminas\EventManager\EventManager->triggerEvent(Object(Laminas\Mvc\MvcEvent))
#8 /home3/auypikmy/public_html/omekas/vendor/laminas/laminas-mvc/src/Application.php(341): Laminas\Mvc\Application->completeRequest(Object(Laminas\Mvc\MvcEvent))
#9 /home3/auypikmy/public_html/omekas/index.php(21): Laminas\Mvc\Application->run()
#10 {main}