Hello Friends, please advice:
When someone submits a paper to our journal, and we assign it a reviewer, this error pops up. We are using
OJS 3.4.0.3
PHP 8.2
error screenshot attached:
Errors:
[27-Jan-2024 11:23:18 Europe/Berlin] PHP Warning: Trying to access array offset on value of type null in //plugins/themes/themeTen/ThemeTenPlugin.php on line 72
[27-Jan-2024 11:23:18 Europe/Berlin] PHP Fatal error: Uncaught TypeError: array_keys(): Argument #1 ($array) must be of type array, string given in //lib/pkp/classes/core/DataObject.php:83
Stack trace:
#0 //lib/pkp/classes/core/DataObject.php(83): array_keys()
#1 //lib/pkp/controllers/grid/users/stageParticipant/form/PKPStageParticipantNotifyForm.php(112): PKP\core\DataObject->getLocalizedData()
#2 //lib/pkp/controllers/grid/users/stageParticipant/form/AddParticipantForm.php(220): PKP\controllers\grid\users\stageParticipant\form\PKPStageParticipantNotifyForm->fetch()
#3 //lib/pkp/controllers/grid/users/stageParticipant/StageParticipantGridHandler.php(324): PKP\controllers\grid\users\stageParticipant\form\AddParticipantForm->fetch()
#4 [internal function]: PKP\controllers\grid\users\stageParticipant\StageParticipantGridHandler->addParticipant()
#5 //lib/pkp/classes/core/PKPRouter.php(334): call_user_func()
#6 //lib/pkp/classes/core/PKPComponentRouter.php(291): PKP\core\PKPRouter->_authorizeInitializeAndCallRequest()
#7 //lib/pkp/classes/core/Dispatcher.php(165): PKP\core\PKPComponentRouter->route()
#8 //lib/pkp/classes/core/PKPApplication.php(387): PKP\core\Dispatcher->dispatch()
#9 //index.php(21): PKP\core\PKPApplication->execute()
#10 {main}
thrown in //lib/pkp/classes/core/DataObject.php on line 83