Fatal error: Uncaught Error: Call to undefined method APP\submission\Submission::getAuthorString() in /var/www/vhosts/excelentic.es/ojs33.excelentic.es/cache/t_compile/a7dac70cb7de2ad37106c58650f9715bec3ef168^7cf1cd52b8ba8108de77f197078de34b733dd394_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_663e0b9cba1372_12851429() #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/a7dac70cb7de2ad37106c58650f9715bec3ef168^26de9c47ced54328a8eb56e39bb4d4079aa049c6_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_663ded2a82af81_70135657() #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/a7dac70cb7de2ad37106c58650f9715bec3ef168^fcbc2cabc0d4dff6219d7e4b5d36c1363533cfd8_0.app.frontendpagesissue.tpl.php(51): 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_663ded2a799be2_05606133() #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/issue/IssueHandler.php(138): PKP\template\PKPTemplateManager->display() #17 [internal function]: APP\pages\issue\IssueHandler->view() #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/a7dac70cb7de2ad37106c58650f9715bec3ef168^7cf1cd52b8ba8108de77f197078de34b733dd394_0.app.frontendobjectsarticle_summary.tpl.php on line 71