Hi, I have OJS 3.1.2.4. and problem with loading Submissions page. When I log in and go to Submissions page, it pops up the same error for three times:
After I click OK for those three times, Submissions page is shown but I can’t see any submission files, and I know for sure that there where two of them Unussigned.
PHP error log shows this:
[28-Jul-2020 07:12:25 Europe/Belgrade] PHP Warning: Declaration of SubmissionKeywordEntryDAO::getByControlledVocabId($controlledVocabId, $rangeInfo = NULL) should be compatible with ControlledVocabEntryDAO::getByControlledVocabId($controlledVocabId, $rangeInfo = NULL, $filter = NULL) in W:\vhosts\vjesnik\lib\pkp\classes\submission\SubmissionKeywordEntryDAO.inc.php on line 20
[28-Jul-2020 07:12:50 Europe/Belgrade] PHP Warning: file_put_contents(W:\vhosts\vjesnik\cache\fc-pluginSettings-3-defaultthemeplugin.php): failed to open stream: Resource temporarily unavailable in W:\vhosts\vjesnik\lib\pkp\classes\cache\FileCache.inc.php on line 90
[28-Jul-2020 07:12:50 Europe/Belgrade] PHP Fatal error: Uncaught Error: Call to a member function getLocalizedTitle() on null in W:\vhosts\vjesnik\lib\pkp\controllers\grid\notifications\NotificationsGridCellProvider.inc.php:156
Stack trace:
#0 W:\vhosts\vjesnik\lib\pkp\controllers\grid\notifications\NotificationsGridCellProvider.inc.php(44): NotificationsGridCellProvider->_getTitle(Object(Notification))
#1 W:\vhosts\vjesnik\lib\pkp\classes\controllers\grid\GridCellProvider.inc.php(56): NotificationsGridCellProvider->getCellActions(Object(Request), Object(GridRow), Object(GridColumn))
#2 W:\vhosts\vjesnik\lib\pkp\classes\controllers\grid\GridHandler.inc.php(1098): GridCellProvider->render(Object(Request), Object(GridRow), Object(GridColumn))
#3 W:\vhosts\vjesnik\lib\pkp\classes\controllers\grid\GridHandler.inc.php(1005): GridHandler->_renderCellInternally(Object(Request), Object(GridRow), Object(GridColumn))
#4 W:\vhosts\vjesnik\lib\pkp\classes\controllers\grid\GridHandler.inc.php(982): GridHandler->renderRowInternally(Object(Request), Object(GridRow))
#5 W:\vhosts in W:\vhosts\vjesnik\lib\pkp\controllers\grid\notifications\NotificationsGridCellProvider.inc.php on line 156
[28-Jul-2020 07:12:51 Europe/Belgrade] PHP Fatal error: Uncaught RuntimeException: Unexpected data in output buffer. Maybe you have characters before an opening <?php tag? in W:\vhosts\vjesnik\lib\pkp\lib\vendor\slim\slim\Slim\App.php:621
Stack trace:
#0 W:\vhosts\vjesnik\lib\pkp\lib\vendor\slim\slim\Slim\App.php(317): Slim\App->finalize(Object(APIResponse))
#1 W:\vhosts\vjesnik\lib\pkp\classes\core\APIRouter.inc.php(109): Slim\App->run()
#2 W:\vhosts\vjesnik\lib\pkp\classes\core\Dispatcher.inc.php(134): APIRouter->route(Object(Request))
#3 W:\vhosts\vjesnik\lib\pkp\classes\core\PKPApplication.inc.php(252): Dispatcher->dispatch(Object(Request))
#4 W:\vhosts\vjesnik\index.php(68): PKPApplication->execute()
#5 {main}
thrown in W:\vhosts\vjesnik\lib\pkp\lib\vendor\slim\slim\Slim\App.php on line 621
[28-Jul-2020 07:12:51 Europe/Belgrade] PHP Fatal error: Uncaught RuntimeException: Unexpected data in output buffer. Maybe you have characters before an opening <?php tag? in W:\vhosts\vjesnik\lib\pkp\lib\vendor\slim\slim\Slim\App.php:621
Stack trace:
#0 W:\vhosts\vjesnik\lib\pkp\lib\vendor\slim\slim\Slim\App.php(317): Slim\App->finalize(Object(APIResponse))
#1 W:\vhosts\vjesnik\lib\pkp\classes\core\APIRouter.inc.php(109): Slim\App->run()
#2 W:\vhosts\vjesnik\lib\pkp\classes\core\Dispatcher.inc.php(134): APIRouter->route(Object(Request))
#3 W:\vhosts\vjesnik\lib\pkp\classes\core\PKPApplication.inc.php(252): Dispatcher->dispatch(Object(Request))
#4 W:\vhosts\vjesnik\index.php(68): PKPApplication->execute()
#5 {main}
thrown in W:\vhosts\vjesnik\lib\pkp\lib\vendor\slim\slim\Slim\App.php on line 621
[28-Jul-2020 07:12:52 Europe/Belgrade] PHP Fatal error: Uncaught RuntimeException: Unexpected data in output buffer. Maybe you have characters before an opening <?php tag? in W:\vhosts\vjesnik\lib\pkp\lib\vendor\slim\slim\Slim\App.php:621
Stack trace:
#0 W:\vhosts\vjesnik\lib\pkp\lib\vendor\slim\slim\Slim\App.php(317): Slim\App->finalize(Object(APIResponse))
#1 W:\vhosts\vjesnik\lib\pkp\classes\core\APIRouter.inc.php(109): Slim\App->run()
#2 W:\vhosts\vjesnik\lib\pkp\classes\core\Dispatcher.inc.php(134): APIRouter->route(Object(Request))
#3 W:\vhosts\vjesnik\lib\pkp\classes\core\PKPApplication.inc.php(252): Dispatcher->dispatch(Object(Request))
#4 W:\vhosts\vjesnik\index.php(68): PKPApplication->execute()
#5 {main}
thrown in W:\vhosts\vjesnik\lib\pkp\lib\vendor\slim\slim\Slim\App.php on line 621
[28-Jul-2020 07:13:16 Europe/Belgrade] PHP Warning: Declaration of SubmissionKeywordEntryDAO::getByControlledVocabId($controlledVocabId, $rangeInfo = NULL) should be compatible with ControlledVocabEntryDAO::getByControlledVocabId($controlledVocabId, $rangeInfo = NULL, $filter = NULL) in W:\vhosts\vjesnik\lib\pkp\classes\submission\SubmissionKeywordEntryDAO.inc.php on line 20
I’m a beginner in this so I’m not quite sure what could cause this problem…