Fatal error: Uncaught Error: Call to undefined method APP\submission\Submission::getAuthorString() in /var/www/vhosts/excelentic.es/ojs33.excelentic.es/cache/t_compile/fc52030e913e7efffd0e0e1d67bd5f0ac61c72af^7cf1cd52b8ba8108de77f197078de34b733dd394_0.app.frontendobjectsarticle_summary.tpl.php:71 Stack trace: #0 /var/www/vhosts/excelentic.es/ojs33.excelentic.es/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_663df45b1f0523_33118492() #1 /var/www/vhosts/excelentic.es/ojs33.excelentic.es/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode() #2 /var/www/vhosts/excelentic.es/ojs33.excelentic.es/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render() #3 /var/www/vhosts/excelentic.es/ojs33.excelentic.es/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(386): Smarty_Internal_Template->render() #4 /var/www/vhosts/excelentic.es/ojs33.excelentic.es/cache/t_compile/fc52030e913e7efffd0e0e1d67bd5f0ac61c72af^26de9c47ced54328a8eb56e39bb4d4079aa049c6_0.app.frontendobjectsissue_toc.tpl.php(184): Smarty_Internal_Template->_subTemplateRender() #5 /var/www/vhosts/excelentic.es/ojs33.excelentic.es/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_663de912bf49c4_37311145() #6 /var/www/vhosts/excelentic.es/ojs33.excelentic.es/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode() #7 /var/www/vhosts/excelentic.es/ojs33.excelentic.es/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render() #8 /var/www/vhosts/excelentic.es/ojs33.excelentic.es/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(386): Smarty_Internal_Template->render() #9 /var/www/vhosts/excelentic.es/ojs33.excelentic.es/cache/t_compile/fc52030e913e7efffd0e0e1d67bd5f0ac61c72af^e64e579388e5615e11e939b12134d6ae8679eba6_0.app.frontendpagesindexJournal.tpl.php(69): Smarty_Internal_Template->_subTemplateRender() #10 /var/www/vhosts/excelentic.es/ojs33.excelentic.es/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_663de912b0b9f2_41599839() #11 /var/www/vhosts/excelentic.es/ojs33.excelentic.es/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode() #12 /var/www/vhosts/excelentic.es/ojs33.excelentic.es/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render() #13 /var/www/vhosts/excelentic.es/ojs33.excelentic.es/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(238): Smarty_Internal_Template->render() #14 /var/www/vhosts/excelentic.es/ojs33.excelentic.es/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(134): Smarty_Internal_TemplateBase->_execute() #15 /var/www/vhosts/excelentic.es/ojs33.excelentic.es/lib/pkp/classes/template/PKPTemplateManager.php(1368): Smarty_Internal_TemplateBase->display() #16 /var/www/vhosts/excelentic.es/ojs33.excelentic.es/pages/index/IndexHandler.php(83): PKP\template\PKPTemplateManager->display() #17 [internal function]: APP\pages\index\IndexHandler->index() #18 /var/www/vhosts/excelentic.es/ojs33.excelentic.es/lib/pkp/classes/core/PKPRouter.php(334): call_user_func() #19 /var/www/vhosts/excelentic.es/ojs33.excelentic.es/lib/pkp/classes/core/PKPPageRouter.php(277): PKP\core\PKPRouter->_authorizeInitializeAndCallRequest() #20 /var/www/vhosts/excelentic.es/ojs33.excelentic.es/lib/pkp/classes/core/Dispatcher.php(165): PKP\core\PKPPageRouter->route() #21 /var/www/vhosts/excelentic.es/ojs33.excelentic.es/lib/pkp/classes/core/PKPApplication.php(388): PKP\core\Dispatcher->dispatch() #22 /var/www/vhosts/excelentic.es/ojs33.excelentic.es/index.php(21): PKP\core\PKPApplication->execute() #23 {main} thrown in /var/www/vhosts/excelentic.es/ojs33.excelentic.es/cache/t_compile/fc52030e913e7efffd0e0e1d67bd5f0ac61c72af^7cf1cd52b8ba8108de77f197078de34b733dd394_0.app.frontendobjectsarticle_summary.tpl.php on line 71