Hello all,
I just upgraded my OJS from 3.3.0-13 to 3.3.0-21. The upgrade process went smoothly with no errors.
But when I log in and click on the “Submissions” tab, it pops up an error message.
Please see the screenshots and error messages for details - thanks.
==============================================
[25-Jun-2025 11:04:35 ] Slim Application Error:
Type: TypeError
Message: Cannot access offset of type string on string
File: /var/www/jms-3.3.0-21/lib/pkp/classes/services/PKPSchemaService.inc.php
Line: 579
Trace: #0 /var/www/jms-3.3.0-21/lib/pkp/classes/services/PKPSubmissionFileService.inc.php(200): PKP\Services\PKPSchemaService->addMissingMultilingualValues()
#1 /var/www/jms-3.3.0-21/lib/pkp/classes/services/PKPSubmissionFileService.inc.php(224): PKP\Services\PKPSubmissionFileService->getProperties()
#2 /var/www/jms-3.3.0-21/classes/services/GalleyService.inc.php(154): PKP\Services\PKPSubmissionFileService->getFullProperties()
#3 /var/www/jms-3.3.0-21/classes/services/GalleyService.inc.php(179): APP\Services\GalleyService->getProperties()
#4 /var/www/jms-3.3.0-21/lib/pkp/classes/services/PKPPublicationService.inc.php(208): APP\Services\GalleyService->getSummaryProperties()
#5 [internal function]: PKP\Services\PKPPublicationService->PKP\Services{closure}()
#6 /var/www/jms-3.3.0-21/lib/pkp/classes/services/PKPPublicationService.inc.php(210): array_map()
#7 /var/www/jms-3.3.0-21/lib/pkp/classes/services/PKPPublicationService.inc.php(235): PKP\Services\PKPPublicationService->getProperties()
#8 /var/www/jms-3.3.0-21/lib/pkp/classes/services/PKPSubmissionService.inc.php(206): PKP\Services\PKPPublicationService->getSummaryProperties()
#9 [internal function]: PKP\Services\PKPSubmissionService->PKP\Services{closure}()
#10 /var/www/jms-3.3.0-21/lib/pkp/classes/services/PKPSubmissionService.inc.php(210): array_map()
#11 /var/www/jms-3.3.0-21/lib/pkp/classes/services/PKPSubmissionService.inc.php(299): PKP\Services\PKPSubmissionService->getProperties()
#12 /var/www/jms-3.3.0-21/lib/pkp/api/v1/_submissions/PKPBackendSubmissionsHandler.inc.php(160): PKP\Services\PKPSubmissionService->getBackendListProperties()
#13 [internal function]: PKPBackendSubmissionsHandler->getMany()
#14 /var/www/jms-3.3.0-21/lib/pkp/lib/vendor/slim/slim/Slim/Handlers/Strategies/RequestResponse.php(40): call_user_func()
#15 /var/www/jms-3.3.0-21/lib/pkp/lib/vendor/slim/slim/Slim/Route.php(281): Slim\Handlers\Strategies\RequestResponse->__invoke()
#16 /var/www/jms-3.3.0-21/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(117): Slim\Route->__invoke()
#17 /var/www/jms-3.3.0-21/lib/pkp/lib/vendor/slim/slim/Slim/Route.php(268): Slim\Route->callMiddlewareStack()
#18 /var/www/jms-3.3.0-21/lib/pkp/lib/vendor/slim/slim/Slim/App.php(503): Slim\Route->run()
#19 /var/www/jms-3.3.0-21/lib/pkp/classes/security/authorization/internal/ApiAuthorizationMiddleware.inc.php(77): Slim\App->__invoke()
#20 [internal function]: ApiAuthorizationMiddleware->__invoke()
#21 /var/www/jms-3.3.0-21/lib/pkp/lib/vendor/slim/slim/Slim/DeferredCallable.php(57): call_user_func_array()
#22 [internal function]: Slim\DeferredCallable->__invoke()
#23 /var/www/jms-3.3.0-21/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(70): call_user_func()
#24 /var/www/jms-3.3.0-21/lib/pkp/classes/security/authorization/internal/ApiCsrfMiddleware.inc.php(46): Slim\App->Slim{closure}()
#25 [internal function]: ApiCsrfMiddleware->__invoke()
#26 /var/www/jms-3.3.0-21/lib/pkp/lib/vendor/slim/slim/Slim/DeferredCallable.php(57): call_user_func_array()
#27 [internal function]: Slim\DeferredCallable->__invoke()
#28 /var/www/jms-3.3.0-21/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(70): call_user_func()
#29 /var/www/jms-3.3.0-21/lib/pkp/classes/security/authorization/internal/ApiTokenDecodingMiddleware.inc.php(131): Slim\App->Slim{closure}()
#30 [internal function]: ApiTokenDecodingMiddleware->__invoke()
#31 /var/www/jms-3.3.0-21/lib/pkp/lib/vendor/slim/slim/Slim/DeferredCallable.php(57): call_user_func_array()
#32 [internal function]: Slim\DeferredCallable->__invoke()
#33 /var/www/jms-3.3.0-21/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(70): call_user_func()
#34 /var/www/jms-3.3.0-21/lib/pkp/classes/handler/APIHandler.inc.php(68): Slim\App->Slim{closure}()
#35 [internal function]: APIHandler->{closure}()
#36 /var/www/jms-3.3.0-21/lib/pkp/lib/vendor/slim/slim/Slim/DeferredCallable.php(57): call_user_func_array()
#37 [internal function]: Slim\DeferredCallable->__invoke()
#38 /var/www/jms-3.3.0-21/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(70): call_user_func()
#39 /var/www/jms-3.3.0-21/lib/pkp/classes/handler/APIHandler.inc.php(127): Slim\App->Slim{closure}()
#40 [internal function]: APIHandler->{closure}()
#41 /var/www/jms-3.3.0-21/lib/pkp/lib/vendor/slim/slim/Slim/DeferredCallable.php(57): call_user_func_array()
#42 [internal function]: Slim\DeferredCallable->__invoke()
#43 /var/www/jms-3.3.0-21/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(70): call_user_func()
#44 /var/www/jms-3.3.0-21/lib/pkp/classes/handler/APIHandler.inc.php(132): Slim\App->Slim{closure}()
#45 [internal function]: APIHandler->{closure}()
#46 /var/www/jms-3.3.0-21/lib/pkp/lib/vendor/slim/slim/Slim/DeferredCallable.php(57): call_user_func_array()
#47 [internal function]: Slim\DeferredCallable->__invoke()
#48 /var/www/jms-3.3.0-21/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(70): call_user_func()
#49 /var/www/jms-3.3.0-21/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(117): Slim\App->Slim{closure}()
#50 /var/www/jms-3.3.0-21/lib/pkp/lib/vendor/slim/slim/Slim/App.php(392): Slim\App->callMiddlewareStack()
#51 /var/www/jms-3.3.0-21/lib/pkp/classes/handler/APIHandler.inc.php(124): Slim\App->process()
#52 [internal function]: APIHandler->{closure}()
#53 /var/www/jms-3.3.0-21/lib/pkp/lib/vendor/slim/slim/Slim/DeferredCallable.php(57): call_user_func_array()
#54 [internal function]: Slim\DeferredCallable->__invoke()
#55 /var/www/jms-3.3.0-21/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(70): call_user_func()
#56 /var/www/jms-3.3.0-21/lib/pkp/classes/handler/APIHandler.inc.php(132): Slim\App->Slim{closure}()
#57 [internal function]: APIHandler->{closure}()
#58 /var/www/jms-3.3.0-21/lib/pkp/lib/vendor/slim/slim/Slim/DeferredCallable.php(57): call_user_func_array()
#59 [internal function]: Slim\DeferredCallable->__invoke()
#60 /var/www/jms-3.3.0-21/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(70): call_user_func()
#61 /var/www/jms-3.3.0-21/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(117): Slim\App->Slim{closure}()
#62 /var/www/jms-3.3.0-21/lib/pkp/lib/vendor/slim/slim/Slim/App.php(392): Slim\App->callMiddlewareStack()
#63 /var/www/jms-3.3.0-21/lib/pkp/lib/vendor/slim/slim/Slim/App.php(297): Slim\App->process()
#64 /var/www/jms-3.3.0-21/lib/pkp/classes/core/APIRouter.inc.php(115): Slim\App->run()
#65 /var/www/jms-3.3.0-21/lib/pkp/classes/core/Dispatcher.inc.php(144): APIRouter->route()
#66 /var/www/jms-3.3.0-21/lib/pkp/classes/core/PKPApplication.inc.php(360): Dispatcher->dispatch()
#67 /var/www/jms-3.3.0-21/index.php(68): PKPApplication->execute()
#68 {main}
View in rendered output by enabling the “displayErrorDetails” setting.