Hello, I am new to omeka. I am using Omeka S 3.1.1. version and i successfully installed it on my server. However I cannot add any item to a collection that I have created. The application log says
2022-02-22T15:04:48+00:00 ERR (3): Omeka\Service\Exception\RuntimeException: Neither “proc_open()” nor “exec()” are available. in /home/corpus/public_html/omeka/application/src/Service/CliFactory.php:31
Stack trace:
#0 /home/corpus/public_html/omeka/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(765): Omeka\Service\CliFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), ‘Omeka\Cli’, NULL)
#1 /home/corpus/public_html/omeka/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(201): Laminas\ServiceManager\ServiceManager->doCreate(‘Omeka\Cli’)
#2 /home/corpus/public_html/omeka/application/src/Service/Job/DispatchStrategy/PhpCliFactory.php(25): Laminas\ServiceManager\ServiceManager->get(‘Omeka\Cli’)
#3 /home/corpus/public_html/omeka/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(765): Omeka\Service\Job\DispatchStrategy\PhpCliFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), ‘Omeka\Job\Dispa…’, NULL)
#4 /home/corpus/public_html/omeka/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(201): Laminas\ServiceManager\ServiceManager->doCreate(‘Omeka\Job\Dispa…’)
#5 /home/corpus/public_html/omeka/application/src/Service/Job/DispatcherFactory.php(13): Laminas\ServiceManager\ServiceManager->get(‘Omeka\Job\Dispa…’)
#6 /home/corpus/public_html/omeka/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(765): Omeka\Service\Job\DispatcherFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), ‘Omeka\Job\Dispa…’, NULL)
#7 /home/corpus/public_html/omeka/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(201): Laminas\ServiceManager\ServiceManager->doCreate(‘Omeka\Job\Dispa…’)
#8 /home/corpus/public_html/omeka/modules/ImageServer/src/Service/Media/Ingester/TileFactory.php(34): Laminas\ServiceManager\ServiceManager->get(‘Omeka\Job\Dispa…’)
#9 /home/corpus/public_html/omeka/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(765): ImageServer\Service\Media\Ingester\TileFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), ‘tile’, NULL)
#10 /home/corpus/public_html/omeka/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(201): Laminas\ServiceManager\ServiceManager->doCreate(‘tile’)
#11 /home/corpus/public_html/omeka/vendor/laminas/laminas-servicemanager/src/AbstractPluginManager.php(153): Laminas\ServiceManager\ServiceManager->get(‘tile’)
#12 /home/corpus/public_html/omeka/application/src/Media/Ingester/Manager.php(17): Laminas\ServiceManager\AbstractPluginManager->get(‘tile’, Array, true)
#13 /home/corpus/public_html/omeka/application/src/Controller/Admin/ItemController.php(369): Omeka\Media\Ingester\Manager->get(‘tile’)
#14 /home/corpus/public_html/omeka/application/src/Controller/Admin/ItemController.php(227): Omeka\Controller\Admin\ItemController->getMediaForms()
#15 /home/corpus/public_html/omeka/vendor/laminas/laminas-mvc/src/Controller/AbstractActionController.php(77): Omeka\Controller\Admin\ItemController->addAction()
#16 /home/corpus/public_html/omeka/vendor/laminas/laminas-eventmanager/src/EventManager.php(321): Laminas\Mvc\Controller\AbstractActionController->onDispatch(Object(Laminas\Mvc\MvcEvent))
#17 /home/corpus/public_html/omeka/vendor/laminas/laminas-eventmanager/src/EventManager.php(178): Laminas\EventManager\EventManager->triggerListeners(Object(Laminas\Mvc\MvcEvent), Object(Closure))
#18 /home/corpus/public_html/omeka/vendor/laminas/laminas-mvc/src/Controller/AbstractController.php(105): Laminas\EventManager\EventManager->triggerEventUntil(Object(Closure), Object(Laminas\Mvc\MvcEvent))
#19 /home/corpus/public_html/omeka/vendor/laminas/laminas-mvc/src/DispatchListener.php(139): Laminas\Mvc\Controller\AbstractController->dispatch(Object(Laminas\Http\PhpEnvironment\Request), Object(Laminas\Http\PhpEnvironment\Response))
#20 /home/corpus/public_html/omeka/vendor/laminas/laminas-eventmanager/src/EventManager.php(321): Laminas\Mvc\DispatchListener->onDispatch(Object(Laminas\Mvc\MvcEvent))
#21 /home/corpus/public_html/omeka/vendor/laminas/laminas-eventmanager/src/EventManager.php(178): Laminas\EventManager\EventManager->triggerListeners(Object(Laminas\Mvc\MvcEvent), Object(Closure))
#22 /home/corpus/public_html/omeka/vendor/laminas/laminas-mvc/src/Application.php(331): Laminas\EventManager\EventManager->triggerEventUntil(Object(Closure), Object(Laminas\Mvc\MvcEvent))
#23 /home/corpus/public_html/omeka/index.php(21): Laminas\Mvc\Application->run()
#24 {main}
Next Laminas\ServiceManager\Exception\ServiceNotCreatedException: Service with name “Omeka\Cli” could not be created. Reason: Neither “proc_open()” nor “exec()” are available. in /home/corpus/public_html/omeka/vendor/laminas/laminas-servicemanager/src/ServiceManager.php:772
Stack trace:
#0 /home/corpus/public_html/omeka/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(201): Laminas\ServiceManager\ServiceManager->doCreate(‘Omeka\Cli’)
#1 /home/corpus/public_html/omeka/application/src/Service/Job/DispatchStrategy/PhpCliFactory.php(25): Laminas\ServiceManager\ServiceManager->get(‘Omeka\Cli’)
#2 /home/corpus/public_html/omeka/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(765): Omeka\Service\Job\DispatchStrategy\PhpCliFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), ‘Omeka\Job\Dispa…’, NULL)
#3 /home/corpus/public_html/omeka/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(201): Laminas\ServiceManager\ServiceManager->doCreate(‘Omeka\Job\Dispa…’)
#4 /home/corpus/public_html/omeka/application/src/Service/Job/DispatcherFactory.php(13): Laminas\ServiceManager\ServiceManager->get(‘Omeka\Job\Dispa…’)
#5 /home/corpus/public_html/omeka/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(765): Omeka\Service\Job\DispatcherFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), ‘Omeka\Job\Dispa…’, NULL)
#6 /home/corpus/public_html/omeka/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(201): Laminas\ServiceManager\ServiceManager->doCreate(‘Omeka\Job\Dispa…’)
#7 /home/corpus/public_html/omeka/modules/ImageServer/src/Service/Media/Ingester/TileFactory.php(34): Laminas\ServiceManager\ServiceManager->get(‘Omeka\Job\Dispa…’)
#8 /home/corpus/public_html/omeka/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(765): ImageServer\Service\Media\Ingester\TileFactory->__invoke(Object(Laminas\ServiceManager\ServiceManager), ‘tile’, NULL)
#9 /home/corpus/public_html/omeka/vendor/laminas/laminas-servicemanager/src/ServiceManager.php(201): Laminas\ServiceManager\ServiceManager->doCreate(‘tile’)
#10 /home/corpus/public_html/omeka/vendor/laminas/laminas-servicemanager/src/AbstractPluginManager.php(153): Laminas\ServiceManager\ServiceManager->get(‘tile’)
#11 /home/corpus/public_html/omeka/application/src/Media/Ingester/Manager.php(17): Laminas\ServiceManager\AbstractPluginManager->get(‘tile’, Array, true)
#12 /home/corpus/public_html/omeka/application/src/Controller/Admin/ItemController.php(369): Omeka\Media\Ingester\Manager->get(‘tile’)
#13 /home/corpus/public_html/omeka/application/src/Controller/Admin/ItemController.php(227): Omeka\Controller\Admin\ItemController->getMediaForms()
#14 /home/corpus/public_html/omeka/vendor/laminas/laminas-mvc/src/Controller/AbstractActionController.php(77): Omeka\Controller\Admin\ItemController->addAction()
#15 /home/corpus/public_html/omeka/vendor/laminas/laminas-eventmanager/src/EventManager.php(321): Laminas\Mvc\Controller\AbstractActionController->onDispatch(Object(Laminas\Mvc\MvcEvent))
#16 /home/corpus/public_html/omeka/vendor/laminas/laminas-eventmanager/src/EventManager.php(178): Laminas\EventManager\EventManager->triggerListeners(Object(Laminas\Mvc\MvcEvent), Object(Closure))
#17 /home/corpus/public_html/omeka/vendor/laminas/laminas-mvc/src/Controller/AbstractController.php(105): Laminas\EventManager\EventManager->triggerEventUntil(Object(Closure), Object(Laminas\Mvc\MvcEvent))
#18 /home/corpus/public_html/omeka/vendor/laminas/laminas-mvc/src/DispatchListener.php(139): Laminas\Mvc\Controller\AbstractController->dispatch(Object(Laminas\Http\PhpEnvironment\Request), Object(Laminas\Http\PhpEnvironment\Response))
#19 /home/corpus/public_html/omeka/vendor/laminas/laminas-eventmanager/src/EventManager.php(321): Laminas\Mvc\DispatchListener->onDispatch(Object(Laminas\Mvc\MvcEvent))
#20 /home/corpus/public_html/omeka/vendor/laminas/laminas-eventmanager/src/EventManager.php(178): Laminas\EventManager\EventManager->triggerListeners(Object(Laminas\Mvc\MvcEvent), Object(Closure))
#21 /home/corpus/public_html/omeka/vendor/laminas/laminas-mvc/src/Application.php(331): Laminas\EventManager\EventManager->triggerEventUntil(Object(Closure), Object(Laminas\Mvc\MvcEvent))
#22 /home/corpus/public_html/omeka/index.php(21): Laminas\Mvc\Application->run()
#23 {main}
Does anybody know how to solve the problem?
Many thanks for your answers and your help