Fatal error: Uncaught TypeError: htmlspecialchars(): Argument #1 ($string) must be of type string, array given in /home/kuskuac/public_html/plugins/generic/googleScholar/GoogleScholarPlugin.inc.php:99
Stack trace:
#0 /home/kuskuac/public_html/plugins/generic/googleScholar/GoogleScholarPlugin.inc.php(99): htmlspecialchars()
#1 /home/kuskuac/public_html/lib/pkp/classes/plugins/HookRegistry.inc.php(107): GoogleScholarPlugin->submissionView()
#2 /home/kuskuac/public_html/pages/article/ArticleHandler.inc.php(319): HookRegistry::call()
#3 /home/kuskuac/public_html/lib/pkp/classes/core/PKPRouter.inc.php(397): ArticleHandler->view()
#4 /home/kuskuac/public_html/lib/pkp/classes/core/PKPPageRouter.inc.php(246): PKPRouter->_authorizeInitializeAndCallRequest()
#5 /home/kuskuac/public_html/lib/pkp/classes/core/Dispatcher.inc.php(144): PKPPageRouter->route()
#6 /home/kuskuac/public_html/lib/pkp/classes/core/PKPApplication.inc.php(360): Dispatcher->dispatch()
#7 /home/kuskuac/public_html/index.php(68): PKPApplication->execute()
#8 {main}
thrown in /home/kuskuac/public_html/plugins/generic/googleScholar/GoogleScholarPlugin.inc.php on line 99