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Fatal error: Uncaught Error: Attempt to modify property "value" on null in /home/updatepublishing/public_html/journal/cache/t_compile/91c4852bbf0ab9d68a26a0a5d3411137ee5758f8^756a7119cb48731a8fd45c250b45f4bcca2d6b01_0.app.frontendpagessearch.tpl.php:47 Stack trace: #0 /home/updatepublishing/public_html/journal/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_696651c15483a7_95496252(Object(Smarty_Internal_Template)) #1 /home/updatepublishing/public_html/journal/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode(Object(Smarty_Internal_Template)) #2 /home/updatepublishing/public_html/journal/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(216): Smarty_Template_Compiled->render(Object(Smarty_Internal_Template)) #3 /home/updatepublishing/public_html/journal/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(232): Smarty_Internal_Template->render(false, 1) #4 /home/updatepublishing/public_html/journal/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(134): Smarty_Internal_TemplateBase->_execute(Object(Smarty_Internal_Template), NULL, '91c4852bbf0ab9d...', NULL, 1) #5 /home/updatepublishing/public_html/journal/lib/pkp/classes/template/PKPTemplateManager.inc.php(1187): Smarty_Internal_TemplateBase->display('frontend/pages/...', NULL, '91c4852bbf0ab9d...', NULL) #6 /home/updatepublishing/public_html/journal/pages/search/SearchHandler.inc.php(149): PKPTemplateManager->display('frontend/pages/...') #7 /home/updatepublishing/public_html/journal/pages/search/SearchHandler.inc.php(38): SearchHandler->search(Array, Object(Request)) #8 /home/updatepublishing/public_html/journal/lib/pkp/classes/core/PKPRouter.inc.php(395): SearchHandler->index(Array, Object(Request)) #9 /home/updatepublishing/public_html/journal/lib/pkp/classes/core/PKPPageRouter.inc.php(246): PKPRouter->_authorizeInitializeAndCallRequest(Array, Object(Request), Array, false) #10 /home/updatepublishing/public_html/journal/lib/pkp/classes/core/Dispatcher.inc.php(144): PKPPageRouter->route(Object(Request)) #11 /home/updatepublishing/public_html/journal/lib/pkp/classes/core/PKPApplication.inc.php(362): Dispatcher->dispatch(Object(Request)) #12 /home/updatepublishing/public_html/journal/index.php(68): PKPApplication->execute() #13 {main} thrown in /home/updatepublishing/public_html/journal/cache/t_compile/91c4852bbf0ab9d68a26a0a5d3411137ee5758f8^756a7119cb48731a8fd45c250b45f4bcca2d6b01_0.app.frontendpagessearch.tpl.php on line 47