Fatal error: Uncaught TypeError: APP\plugins\themes\scholarya\classes\ScholaryaShortcodeHandler::processShortcodes(): Argument #1 ($content) must be of type string, null given, called in /home/symposiu/public_html/cache/t_compile/7b1f6fd77dc2738a707823b9943fc93ab4d83353^63c3703926f6cd217d548df875d7e1620d1ef19f_0.app.frontendpageseditorialTeam.tpl.php on line 45 and defined in /home/symposiu/public_html/plugins/themes/scholarya/classes/ScholaryaShortcodeHandler.php:31 Stack trace: #0 /home/symposiu/public_html/cache/t_compile/7b1f6fd77dc2738a707823b9943fc93ab4d83353^63c3703926f6cd217d548df875d7e1620d1ef19f_0.app.frontendpageseditorialTeam.tpl.php(45): APP\plugins\themes\scholarya\classes\ScholaryaShortcodeHandler->processShortcodes() #1 /home/symposiu/public_html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_6833df0e2649a0_99657649() #2 /home/symposiu/public_html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode() #3 /home/symposiu/public_html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render() #4 /home/symposiu/public_html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(238): Smarty_Internal_Template->render() #5 /home/symposiu/public_html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(134): Smarty_Internal_TemplateBase->_execute() #6 /home/symposiu/public_html/lib/pkp/classes/template/PKPTemplateManager.php(1373): Smarty_Internal_TemplateBase->display() #7 /home/symposiu/public_html/lib/pkp/pages/about/AboutContextHandler.php(66): PKP\template\PKPTemplateManager->display() #8 [internal function]: PKP\pages\about\AboutContextHandler->editorialTeam() #9 /home/symposiu/public_html/lib/pkp/classes/core/PKPRouter.php(334): call_user_func() #10 /home/symposiu/public_html/lib/pkp/classes/core/PKPPageRouter.php(278): PKP\core\PKPRouter->_authorizeInitializeAndCallRequest() #11 /home/symposiu/public_html/lib/pkp/classes/core/Dispatcher.php(165): PKP\core\PKPPageRouter->route() #12 /home/symposiu/public_html/lib/pkp/classes/core/PKPApplication.php(395): PKP\core\Dispatcher->dispatch() #13 /home/symposiu/public_html/index.php(21): PKP\core\PKPApplication->execute() #14 {main} thrown in /home/symposiu/public_html/plugins/themes/scholarya/classes/ScholaryaShortcodeHandler.php on line 31