Warning: Array to string conversion in /var/www/html/lib/pkp/classes/i18n/Locale.php on line 497

Warning: array_flip(): Can only flip string and integer values, entry skipped in /var/www/html/lib/pkp/classes/i18n/Locale.php on line 373

Fatal error: Uncaught Error: Call to a member function getOption() on null in /var/www/html/cache/t_compile/848732f29c33e03602e7b02bd392634c9ec5c88b^e64e579388e5615e11e939b12134d6ae8679eba6_0.app.frontendpagesindexJournal.tpl.php:36 Stack trace: #0 /var/www/html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_67dfe96b3b2800_64295031() #1 /var/www/html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode() #2 /var/www/html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render() #3 /var/www/html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(238): Smarty_Internal_Template->render() #4 /var/www/html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(134): Smarty_Internal_TemplateBase->_execute() #5 /var/www/html/lib/pkp/classes/template/PKPTemplateManager.php(1378): Smarty_Internal_TemplateBase->display() #6 /var/www/html/pages/index/IndexHandler.php(83): PKP\template\PKPTemplateManager->display() #7 [internal function]: APP\pages\index\IndexHandler->index() #8 /var/www/html/lib/pkp/classes/core/PKPRouter.php(334): call_user_func() #9 /var/www/html/lib/pkp/classes/core/PKPPageRouter.php(278): PKP\core\PKPRouter->_authorizeInitializeAndCallRequest() #10 /var/www/html/lib/pkp/classes/core/Dispatcher.php(165): PKP\core\PKPPageRouter->route() #11 /var/www/html/lib/pkp/classes/core/PKPApplication.php(395): PKP\core\Dispatcher->dispatch() #12 /var/www/html/index.php(21): PKP\core\PKPApplication->execute() #13 {main} thrown in /var/www/html/cache/t_compile/848732f29c33e03602e7b02bd392634c9ec5c88b^e64e579388e5615e11e939b12134d6ae8679eba6_0.app.frontendpagesindexJournal.tpl.php on line 36