Fatal error: Uncaught TypeError: htmlspecialchars(): Argument #1 ($string) must be of type string, array given in /home/a0709667/domains/academics.uz/public_html/plugins/generic/googleScholar/GoogleScholarPlugin.inc.php:99 Stack trace: #0 /home/a0709667/domains/academics.uz/public_html/plugins/generic/googleScholar/GoogleScholarPlugin.inc.php(99): htmlspecialchars(Array) #1 /home/a0709667/domains/academics.uz/public_html/lib/pkp/classes/plugins/HookRegistry.inc.php(107): GoogleScholarPlugin->submissionView('ArticleHandler:...', Array) #2 /home/a0709667/domains/academics.uz/public_html/pages/article/ArticleHandler.inc.php(319): HookRegistry::call('ArticleHandler:...', Array) #3 /home/a0709667/domains/academics.uz/public_html/lib/pkp/classes/core/PKPRouter.inc.php(397): ArticleHandler->view(Array, Object(Request)) #4 /home/a0709667/domains/academics.uz/public_html/lib/pkp/classes/core/PKPPageRouter.inc.php(246): PKPRouter->_authorizeInitializeAndCallRequest(Array, Object(Request), Array, false) #5 /home/a0709667/domains/academics.uz/public_html/lib/pkp/classes/core/Dispatcher.inc.php(144): PKPPageRouter->route(Object(Request)) #6 /home/a0709667/domains/academics.uz/public_html/lib/pkp/classes/core/PKPApplication.inc.php(360): Dispatcher->dispatch(Object(Request)) #7 /home/a0709667/domains/academics.uz/public_html/index.php(69): PKPApplication->execute() #8 {main} thrown in /home/a0709667/domains/academics.uz/public_html/plugins/generic/googleScholar/GoogleScholarPlugin.inc.php on line 99