Warning: require_once(/home/perspectivaxx1.com/public_html/lib/pkp/classes/submission/SubmissionFile.inc.php): Failed to open stream: No such file or directory in /home/perspectivaxx1.com/public_html/lib/pkp/includes/functions.php on line 50

Fatal error: Uncaught Error: Failed opening required '/home/perspectivaxx1.com/public_html/lib/pkp/classes/submission/SubmissionFile.inc.php' (include_path='.:') in /home/perspectivaxx1.com/public_html/lib/pkp/includes/functions.php:50 Stack trace: #0 /home/perspectivaxx1.com/public_html/plugins/generic/htmlArticleGalley/HtmlArticleGalleyPlugin.inc.php(134): import() #1 /home/perspectivaxx1.com/public_html/plugins/generic/htmlArticleGalley/HtmlArticleGalleyPlugin.inc.php(111): HtmlArticleGalleyPlugin->_getHTMLContents() #2 [internal function]: HtmlArticleGalleyPlugin->articleDownloadCallback() #3 /home/perspectivaxx1.com/public_html/lib/pkp/classes/plugins/Hook.php(139): call_user_func_array() #4 /home/perspectivaxx1.com/public_html/lib/pkp/classes/plugins/Hook.php(113): PKP\plugins\Hook::run() #5 /home/perspectivaxx1.com/public_html/pages/article/ArticleHandler.php(483): PKP\plugins\Hook::call() #6 [internal function]: APP\pages\article\ArticleHandler->download() #7 /home/perspectivaxx1.com/public_html/lib/pkp/classes/core/PKPRouter.php(334): call_user_func() #8 /home/perspectivaxx1.com/public_html/lib/pkp/classes/core/PKPPageRouter.php(278): PKP\core\PKPRouter->_authorizeInitializeAndCallRequest() #9 /home/perspectivaxx1.com/public_html/lib/pkp/classes/core/Dispatcher.php(165): PKP\core\PKPPageRouter->route() #10 /home/perspectivaxx1.com/public_html/lib/pkp/classes/core/PKPApplication.php(395): PKP\core\Dispatcher->dispatch() #11 /home/perspectivaxx1.com/public_html/index.php(23): PKP\core\PKPApplication->execute() #12 {main} thrown in /home/perspectivaxx1.com/public_html/lib/pkp/includes/functions.php on line 50