Fatal error: During inheritance of PKP\submission\PKPSubmission, while autoloading APP\submission\DAO: Uncaught Error: Class "PKP\submission\DAO" not found in /home/abcwuird/jdons.org/classes/submission/DAO.php:26 Stack trace: #0 /home/abcwuird/jdons.org/lib/pkp/lib/vendor/composer/ClassLoader.php(576): include() #1 /home/abcwuird/jdons.org/lib/pkp/lib/vendor/composer/ClassLoader.php(427): Composer\Autoload\{closure}() #2 /home/abcwuird/jdons.org/lib/pkp/classes/submission/PKPSubmission.php(40): Composer\Autoload\ClassLoader->loadClass() #3 /home/abcwuird/jdons.org/lib/pkp/lib/vendor/composer/ClassLoader.php(576): include('/home/abcwuird/...') #4 /home/abcwuird/jdons.org/lib/pkp/lib/vendor/composer/ClassLoader.php(427): Composer\Autoload\{closure}() #5 /home/abcwuird/jdons.org/classes/submission/Submission.php(32): Composer\Autoload\ClassLoader->loadClass() #6 /home/abcwuird/jdons.org/lib/pkp/lib/vendor/composer/ClassLoader.php(576): include('/home/abcwuird/...') #7 /home/abcwuird/jdons.org/lib/pkp/lib/vendor/composer/ClassLoader.php(427): Composer\Autoload\{closure}() #8 [internal function]: Composer\Autoload\ClassLoader->loadClass() #9 /home/abcwuird/jdons.org/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_method_registerclass.php(39): class_exists() #10 /home/abcwuird/jdons.org/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_extension_handler.php(133): Smarty_Internal_Method_RegisterClass->registerClass() #11 /home/abcwuird/jdons.org/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_data.php(270): Smarty_Internal_Extension_Handler->_callExternalMethod() #12 /home/abcwuird/jdons.org/lib/pkp/classes/template/PKPTemplateManager.php(318): Smarty_Internal_Data->__call() #13 /home/abcwuird/jdons.org/classes/template/TemplateManager.php(41): PKP\template\PKPTemplateManager->initialize() #14 /home/abcwuird/jdons.org/lib/pkp/classes/template/PKPTemplateManager.php(1567): APP\template\TemplateManager->initialize() #15 /home/abcwuird/jdons.org/lib/pkp/classes/plugins/Plugin.php(396): PKP\template\PKPTemplateManager::getManager() #16 /home/abcwuird/jdons.org/lib/pkp/classes/plugins/Plugin.php(134): PKP\plugins\Plugin->_registerTemplateResource() #17 /home/abcwuird/jdons.org/lib/pkp/classes/plugins/LazyLoadPlugin.php(34): PKP\plugins\Plugin->register() #18 /home/abcwuird/jdons.org/plugins/generic/crossref/CrossrefPlugin.php(55): PKP\plugins\LazyLoadPlugin->register() #19 /home/abcwuird/jdons.org/lib/pkp/classes/plugins/PluginRegistry.php(84): APP\plugins\generic\crossref\CrossrefPlugin->register() #20 /home/abcwuird/jdons.org/lib/pkp/classes/plugins/PluginRegistry.php(136): PKP\plugins\PluginRegistry::register() #21 [internal function]: PKP\plugins\PluginRegistry::PKP\plugins\{closure}() #22 /home/abcwuird/jdons.org/lib/pkp/classes/plugins/PluginRegistry.php(136): array_walk_recursive() #23 /home/abcwuird/jdons.org/lib/pkp/classes/core/Dispatcher.php(147): PKP\plugins\PluginRegistry::loadCategory() #24 /home/abcwuird/jdons.org/lib/pkp/classes/core/PKPApplication.php(426): PKP\core\Dispatcher->dispatch() #25 /home/abcwuird/jdons.org/index.php(21): PKP\core\PKPApplication->execute() #26 {main} in /home/abcwuird/jdons.org/lib/pkp/classes/submission/PKPSubmission.php on line 40