Solution OJS 3.3.0.8, Failed Ajax request or invalid JSON returned, when an user try to upload a galley either by QuickSubmit or publication.

PHP Fatal error:  Uncaught Error: Call to undefined method SubmissionFileDAO::getAllFileStages() in \\controllers\\wizard\\fileUpload\\FileUploadWizardHandler.inc.php:35\nStack trace:\n#0 \\lib\\pkp\\classes\\core\\PKPRouter.inc.php(387): FileUploadWizardHandler->authorize(Object(Request), Array, Array)
\n#1 \\lib\\pkp\\classes\\core\\PKPComponentRouter.inc.php(257): PKPRouter->_authorizeInitializeAndCallRequest(Array, Object(Request), Array)
\n#2 \\lib\\pkp\\classes\\core\\Dispatcher.inc.php(144): PKPComponentRouter->route(Object(Request))\n#3 \\lib\\pkp\\classes\\core\\PKPApplication.inc.php(362): Dispatcher->dispatch(Object(Request))
\n#4 \\index.php(68): PKPApplication->execute()
\n#5 {main}
\n  thrown in \\controllers\\wizard\\fileUpload\\FileUploadWizardHandler.inc.php on line 35, referer: http://localhost/netxtraosj/index.php/jcrm/management/importexport/plugin/QuickSubmitPlugin