Warning: Array to string conversion in /var/www/html/ojs3408/lib/pkp/classes/identity/Identity.php on line 69
Warning: Array to string conversion in /var/www/html/ojs3408/lib/pkp/classes/identity/Identity.php on line 69
Warning: Array to string conversion in /var/www/html/ojs3408/lib/pkp/classes/identity/Identity.php on line 69
Warning: Array to string conversion in /var/www/html/ojs3408/lib/pkp/classes/identity/Identity.php on line 69
Fatal error: Uncaught TypeError: PKP\author\Collector::filterByName(): Argument #2 ($familyName) must be of type ?string, array given, called in /var/www/html/ojs3408/plugins/generic/recommendByAuthor/RecommendByAuthorPlugin.php on line 96 and defined in /var/www/html/ojs3408/lib/pkp/classes/author/Collector.php:129
Stack trace:
#0 /var/www/html/ojs3408/plugins/generic/recommendByAuthor/RecommendByAuthorPlugin.php(96): PKP\author\Collector->filterByName()
#1 [internal function]: APP\plugins\generic\recommendByAuthor\RecommendByAuthorPlugin->callbackTemplateArticlePageFooter()
#2 /var/www/html/ojs3408/lib/pkp/classes/plugins/Hook.php(139): call_user_func_array()
#3 /var/www/html/ojs3408/lib/pkp/classes/plugins/Hook.php(113): PKP\plugins\Hook::run()
#4 /var/www/html/ojs3408/lib/pkp/classes/template/PKPTemplateManager.php(1787): PKP\plugins\Hook::call()
#5 /var/www/html/ojs3408/cache/t_compile/42362804174f266c598cdb32c3208fc745b92101^1c372c95cd85572e0fbc9a53d0323a0b229cfc78_0.app.frontendpagesarticle.tpl.php(43): PKP\template\PKPTemplateManager->smartyCallHook()
#6 /var/www/html/ojs3408/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_6894b8389a2de5_56127893()
#7 /var/www/html/ojs3408/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode()
#8 /var/www/html/ojs3408/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render()
#9 /var/www/html/ojs3408/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(238): Smarty_Internal_Template->render()
#10 /var/www/html/ojs3408/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(134): Smarty_Internal_TemplateBase->_execute()
#11 /var/www/html/ojs3408/lib/pkp/classes/template/PKPTemplateManager.php(1372): Smarty_Internal_TemplateBase->display()
#12 /var/www/html/ojs3408/pages/article/ArticleHandler.php(355): PKP\template\PKPTemplateManager->display()
#13 [internal function]: APP\pages\article\ArticleHandler->view()
#14 /var/www/html/ojs3408/lib/pkp/classes/core/PKPRouter.php(334): call_user_func()
#15 /var/www/html/ojs3408/lib/pkp/classes/core/PKPPageRouter.php(278): PKP\core\PKPRouter->_authorizeInitializeAndCallRequest()
#16 /var/www/html/ojs3408/lib/pkp/classes/core/Dispatcher.php(165): PKP\core\PKPPageRouter->route()
#17 /var/www/html/ojs3408/lib/pkp/classes/core/PKPApplication.php(395): PKP\core\Dispatcher->dispatch()
#18 /var/www/html/ojs3408/index.php(26): PKP\core\PKPApplication->execute()
#19 {main}
thrown in /var/www/html/ojs3408/lib/pkp/classes/author/Collector.php on line 129