[14-Dec-2022 17:38:33 Africa/Lagos] PHP Fatal error: Uncaught Error: Call to a member function getLocalizedTitle() on null in /home/wnjmscom/public_html/journal/lib/pkp/controllers/grid/notifications/NotificationsGridCellProvider.inc.php:157
Stack trace:
#0 /home/wnjmscom/public_html/journal/lib/pkp/controllers/grid/notifications/NotificationsGridCellProvider.inc.php(44): NotificationsGridCellProvider->_getTitle(Object(Notification))
#1 /home/wnjmscom/public_html/journal/lib/pkp/classes/controllers/grid/GridCellProvider.inc.php(56): NotificationsGridCellProvider->getCellActions(Object(Request), Object(GridRow), Object(GridColumn))
#2 /home/wnjmscom/public_html/journal/lib/pkp/classes/controllers/grid/GridHandler.inc.php(1104): GridCellProvider->render(Object(Request), Object(GridRow), Object(GridColumn))
#3 /home/wnjmscom/public_html/journal/lib/pkp/classes/controllers/grid/GridHandler.inc.php(1011): GridHandler->_renderCellInternally(Object(Request), Object(GridRow), Object(GridColumn))
#4 /home/wnjmscom/public_html/journal/lib/pkp/classes/controllers/grid/GridHandler.inc.php(988): GridHandler->renderRowInternally(Object(Request), Object(GridRow))
#5 /home/wnjmscom/public_html/journal/lib/pkp/classes/controllers/grid/GridHandler.inc.php(1033): GridHandler->renderRowsInternally(Object(Request), Array)
#6 /home/wnjmscom/public_html/journal/lib/pkp/classes/controllers/grid/GridHandler.inc.php(923): GridHandler->renderGridBodyPartsInternally(Object(Request))
#7 /home/wnjmscom/public_html/journal/lib/pkp/classes/controllers/grid/GridHandler.inc.php(643): GridHandler->doSpecificFetchGridActions(Array, Object(Request), Object(TemplateManager))
#8 /home/wnjmscom/public_html/journal/lib/pkp/classes/core/PKPRouter.inc.php(395): GridHandler->fetchGrid(Array, Object(Request))
#9 /home/wnjmscom/public_html/journal/lib/pkp/classes/core/PKPComponentRouter.inc.php(257): PKPRouter->_authorizeInitializeAndCallRequest(Array, Object(Request), Array)
#10 /home/wnjmscom/public_html/journal/lib/pkp/classes/core/Dispatcher.inc.php(144): PKPComponentRouter->route(Object(Request))
#11 /home/wnjmscom/public_html/journal/lib/pkp/classes/core/PKPApplication.inc.php(362): Dispatcher->dispatch(Object(Request))
#12 /home/wnjmscom/public_html/journal/index.php(68): PKPApplication->execute()
#13 {main}
thrown in /home/wnjmscom/public_html/journal/lib/pkp/controllers/grid/notifications/NotificationsGridCellProvider.inc.php on line 157
[14-Dec-2022 19:28:45 Africa/Lagos] PHP Fatal error: Uncaught Error: Call to a member function getFullName() on null in /home/wnjmscom/public_html/journal/lib/pkp/classes/submission/reviewAssignment/ReviewAssignmentDAO.inc.php:453
Stack trace:
#0 /home/wnjmscom/public_html/journal/lib/pkp/classes/submission/reviewAssignment/ReviewAssignmentDAO.inc.php(139): ReviewAssignmentDAO->_fromRow(Array)
#1 /home/wnjmscom/public_html/journal/lib/pkp/classes/task/ReviewReminder.inc.php(133): ReviewAssignmentDAO->getIncompleteReviewAssignments()
#2 /home/wnjmscom/public_html/journal/lib/pkp/classes/scheduledTask/ScheduledTask.inc.php(146): ReviewReminder->executeActions()
#3 /home/wnjmscom/public_html/journal/lib/pkp/plugins/generic/acron/PKPAcronPlugin.inc.php(258): ScheduledTask->execute()
#4 [internal function]: PKPAcronPlugin->shutdownFunction()
#5 {main}
thrown in /home/wnjmscom/public_html/journal/lib/pkp/classes/submission/reviewAssignment/ReviewAssignmentDAO.inc.php on line 453