Fatal error: Uncaught Error: Class "PKP\linkAction\LinkAction" not found in /home/jurna812/public_html/lib/pkp/controllers/modals/documentLibrary/linkAction/SubmissionLibraryLinkAction.php:24 Stack trace: #0 {main} thrown in /home/jurna812/public_html/lib/pkp/controllers/modals/documentLibrary/linkAction/SubmissionLibraryLinkAction.php on line 24