Notice: Deprecated call without request object. in /var/www/html/lib/pkp/classes/template/PKPTemplateManager.inc.php on line 1298

Fatal error: Uncaught Error: Class "APP\plugins\themes\defaultManuscript\DefaultManuscriptChildThemePlugin" not found in /var/www/html/plugins/themes/defaultManuscript/index.php:20 Stack trace: #0 /var/www/html/lib/pkp/classes/plugins/PluginRegistry.inc.php(243): include() #1 /var/www/html/lib/pkp/classes/plugins/PluginRegistry.inc.php(114): PluginRegistry::_instantiatePlugin() #2 /var/www/html/lib/pkp/classes/template/PKPTemplateManager.inc.php(1308): PluginRegistry::loadCategory() #3 /var/www/html/lib/pkp/classes/plugins/Plugin.inc.php(359): PKPTemplateManager::getManager() #4 /var/www/html/lib/pkp/classes/plugins/Plugin.inc.php(115): Plugin->_registerTemplateResource() #5 /var/www/html/lib/pkp/classes/plugins/LazyLoadPlugin.inc.php(28): Plugin->register() #6 /var/www/html/plugins/generic/usageStats/UsageStatsPlugin.inc.php(112): LazyLoadPlugin->register() #7 /var/www/html/lib/pkp/classes/plugins/PluginRegistry.inc.php(69): UsageStatsPlugin->register() #8 /var/www/html/lib/pkp/classes/plugins/PluginRegistry.inc.php(142): PluginRegistry::register() #9 /var/www/html/lib/pkp/classes/core/Dispatcher.inc.php(133): PluginRegistry::loadCategory() #10 /var/www/html/lib/pkp/classes/core/PKPApplication.inc.php(360): Dispatcher->dispatch() #11 /var/www/html/index.php(68): PKPApplication->execute() #12 {main} thrown in /var/www/html/plugins/themes/defaultManuscript/index.php on line 20