Fatal error: Uncaught Error: Class "finfo" not found in /www/wwwroot/www.eaapublishing.org/journals/lib/pkp/lib/vendor/league/mime-type-detection/src/FinfoMimeTypeDetector.php:48 Stack trace: #0 /www/wwwroot/www.eaapublishing.org/journals/lib/pkp/lib/vendor/league/flysystem/src/Local/LocalFilesystemAdapter.php(83): League\MimeTypeDetection\FinfoMimeTypeDetector->__construct() #1 /www/wwwroot/www.eaapublishing.org/journals/lib/pkp/classes/services/PKPFileService.php(56): League\Flysystem\Local\LocalFilesystemAdapter->__construct() #2 /www/wwwroot/www.eaapublishing.org/journals/classes/services/OJSServiceProvider.php(37): PKP\services\PKPFileService->__construct() #3 /www/wwwroot/www.eaapublishing.org/journals/lib/pkp/lib/vendor/pimple/pimple/src/Pimple/Container.php(122): APP\services\OJSServiceProvider->APP\services\{closure}() #4 /www/wwwroot/www.eaapublishing.org/journals/lib/pkp/classes/core/PKPServices.php(84): Pimple\Container->offsetGet() #5 /www/wwwroot/www.eaapublishing.org/journals/lib/pkp/classes/core/PKPServices.php(60): PKP\core\PKPServices->_getFromContainer() #6 /www/wwwroot/www.eaapublishing.org/journals/pages/article/ArticleHandler.php(486): PKP\core\PKPServices::get() #7 [internal function]: APP\pages\article\ArticleHandler->download() #8 /www/wwwroot/www.eaapublishing.org/journals/lib/pkp/classes/core/PKPRouter.php(334): call_user_func() #9 /www/wwwroot/www.eaapublishing.org/journals/lib/pkp/classes/core/PKPPageRouter.php(277): PKP\core\PKPRouter->_authorizeInitializeAndCallRequest() #10 /www/wwwroot/www.eaapublishing.org/journals/lib/pkp/classes/core/Dispatcher.php(165): PKP\core\PKPPageRouter->route() #11 /www/wwwroot/www.eaapublishing.org/journals/lib/pkp/classes/core/PKPApplication.php(388): PKP\core\Dispatcher->dispatch() #12 /www/wwwroot/www.eaapublishing.org/journals/index.php(21): PKP\core\PKPApplication->execute() #13 {main} thrown in /www/wwwroot/www.eaapublishing.org/journals/lib/pkp/lib/vendor/league/mime-type-detection/src/FinfoMimeTypeDetector.php on line 48