Fatal error: Uncaught Error: Call to a member function getId() on null in /home/jlacolec/public_html/revistas/plugins/generic/webFeed/WebFeedBlockPlugin.inc.php:85 Stack trace: #0 /home/jlacolec/public_html/revistas/lib/pkp/classes/template/PKPTemplateManager.inc.php(1319): WebFeedBlockPlugin->getContents() #1 [internal function]: PKPTemplateManager->displaySidebar() #2 /home/jlacolec/public_html/revistas/lib/pkp/classes/plugins/HookRegistry.inc.php(107): call_user_func() #3 /home/jlacolec/public_html/revistas/lib/pkp/classes/template/PKPTemplateManager.inc.php(1540): HookRegistry::call() #4 [internal function]: PKPTemplateManager->smartyCallHook() #5 /home/jlacolec/public_html/revistas/cache/t_compile/fe8586add62b2088669d6684d33b9d528abeec02^4dffb64063bb972c37e05619a2ccd9d0ea7473ac_0.app.frontendcomponentsfooter.tpl.php(29): call_user_func_array() #6 /home/jlacolec/public_html/revistas/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_6644bc1067cdd8_86133361() #7 /home/jlacolec/public_html/revistas/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode() #8 /home/jlacolec/public_html/revistas/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render() #9 /home/jlacolec/public_html/revistas/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(386): Smarty_Internal_Template->render() #10 /home/jlacolec/public_html/revistas/cache/t_compile/fe8586add62b2088669d6684d33b9d528abeec02^d49dc0801a97aaed7a39f9de90403c63b1cc8e43_0.app.frontendpagesuserRegister.tpl.php(226): Smarty_Internal_Template->_subTemplateRender() #11 /home/jlacolec/public_html/revistas/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_6644bc0fed41e4_55835855() #12 /home/jlacolec/public_html/revistas/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode() #13 /home/jlacolec/public_html/revistas/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render() #14 /home/jlacolec/public_html/revistas/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(238): Smarty_Internal_Template->render() #15 /home/jlacolec/public_html/revistas/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(134): Smarty_Internal_TemplateBase->_execute() #16 /home/jlacolec/public_html/revistas/lib/pkp/classes/template/PKPTemplateManager.inc.php(1209): Smarty_Internal_TemplateBase->display() #17 /home/jlacolec/public_html/revistas/lib/pkp/classes/form/Form.inc.php(200): PKPTemplateManager->display() #18 /home/jlacolec/public_html/revistas/lib/pkp/classes/user/form/RegistrationForm.inc.php(120): Form->fetch() #19 /home/jlacolec/public_html/revistas/lib/pkp/classes/form/Form.inc.php(151): RegistrationForm->fetch() #20 /home/jlacolec/public_html/revistas/lib/pkp/pages/user/RegistrationHandler.inc.php(58): Form->display() #21 [internal function]: RegistrationHandler->register() #22 /home/jlacolec/public_html/revistas/lib/pkp/classes/core/PKPRouter.inc.php(397): call_user_func() #23 /home/jlacolec/public_html/revistas/lib/pkp/classes/core/PKPPageRouter.inc.php(246): PKPRouter->_authorizeInitializeAndCallRequest() #24 /home/jlacolec/public_html/revistas/lib/pkp/classes/core/Dispatcher.inc.php(144): PKPPageRouter->route() #25 /home/jlacolec/public_html/revistas/lib/pkp/classes/core/PKPApplication.inc.php(360): Dispatcher->dispatch() #26 /home/jlacolec/public_html/revistas/index.php(68): PKPApplication->execute() #27 {main} thrown in /home/jlacolec/public_html/revistas/plugins/generic/webFeed/WebFeedBlockPlugin.inc.php on line 85