When I try to open in Universal Viewer or Mirador I get the following error:
TypeError: array_keys(): Argument #1 ($array) must be of type array, null given in /var/www/html/modules/IiifServer/src/Iiif/TraitMediaInfo.php:210 Stack trace: #0 /var/www/html/modules/IiifServer/src/Iiif/TraitMediaInfo.php(210): array_keys(NULL) #1 /var/www/html/modules/IiifServer/src/Iiif/Manifest.php(147): IiifServer\Iiif\Manifest->prepareMediaInfoList() #2 /var/www/html/modules/IiifServer/src/Iiif/CollectionList.php(194): IiifServer\Iiif\Manifest->__construct(Object(Omeka\Api\Representation\ItemRepresentation)) #3 /var/www/html/modules/IiifServer/src/Iiif/AbstractType.php(97): IiifServer\Iiif\CollectionList->items() #4 /var/www/html/modules/IiifServer/src/Iiif/CollectionList.php(215): IiifServer\Iiif\AbstractType->getContent() #5 /var/www/html/modules/IiifServer/src/Iiif/AbstractType.php(121): IiifServer\Iiif\CollectionList->getCleanContent() #6 /var/www/html/modules/IiifServer/src/View/Helper/IiifCollectionList3.php(63): IiifServer\Iiif\AbstractType->isValid(true) #7 /var/www/html/vendor/laminas/laminas-view/src/Renderer/PhpRenderer.php(407): IiifServer\View\Helper\IiifCollectionList3->__invoke(Array, ‘https://omeka.c…’) #8 /var/www/html/modules/IiifServer/src/View/Helper/IiifCollectionList.php(60): Laminas\View\Renderer\PhpRenderer->__call(‘iiifCollectionL…’, Array) #9 /var/www/html/modules/IiifServer/src/Controller/PresentationController.php(80): IiifServer\View\Helper\IiifCollectionList->__invoke(Array, ‘3’, ‘https://omeka.c…’) #10 /var/www/html/vendor/laminas/laminas-mvc/src/Controller/AbstractActionController.php(71): IiifServer\Controller