[Mon Mar 30 01:11:30.383508 2020] [php7:warn] [pid 30479:tid 140688331060992] [client 10.200.225.11:47514] PHP Warning: filemtime(): stat failed for plugins/generic/pdfJsViewer/templates/articleGalley.tpl in /var/www/vhosts/joper/lib/pkp/classes/template/PKPTemplateResource.inc.php on line 51, referer: http://bigfatporntube.backroomporn.alexysexy.com
[Mon Mar 30 01:11:30.403930 2020] [php7:error] [pid 30479:tid 140688331060992] [client 10.200.225.11:47514] PHP Fatal error: Uncaught → Smarty: Unable to load template ‘plugins-plugins-generic-pdfJsViewer-generic-pdfJsViewer:articleGalley.tpl’ ← \n thrown in /var/www/vhosts/joper/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php on line 195, referer: http://bigfatporntube.backroomporn.alexysexy.com
[Mon Mar 30 01:36:44.758633 2020] [php7:warn] [pid 30479:tid 140688280704768] [client 10.200.225.11:41492] PHP Warning: htmlspecialchars() expects parameter 1 to be string, array given in /var/www/vhosts/joper/plugins/generic/googleScholar/GoogleScholarPlugin.inc.php on line 106
[Mon Mar 30 01:44:20.019191 2020] [php7:warn] [pid 30724:tid 140688364631808] [client 10.200.225.11:47660] PHP Warning: htmlspecialchars() expects parameter 1 to be string, array given in /var/www/vhosts/joper/plugins/generic/googleScholar/GoogleScholarPlugin.inc.php on line 106
[Mon Mar 30 01:58:07.183917 2020] [php7:warn] [pid 30632:tid 140688356239104] [client 10.200.225.11:57854] PHP Warning: htmlspecialchars() expects parameter 1 to be string, array given in /var/www/vhosts/joper/plugins/generic/googleScholar/GoogleScholarPlugin.inc.php on line 106
[Mon Mar 30 02:17:58.358626 2020] [php7:notice] [pid 30632:tid 140688381417216] [client 10.200.225.11:44022] PHP Notice: Undefined property: stdClass::$lastModified in /var/www/vhosts/joper/lib/pkp/classes/db/SchemaDAO.inc.php on line 235, referer: https://www.google.com/
[Mon Mar 30 02:17:58.358696 2020] [php7:notice] [pid 30632:tid 140688381417216] [client 10.200.225.11:44022] PHP Notice: Trying to get property ‘type’ of non-object in /var/www/vhosts/joper/lib/pkp/classes/db/SchemaDAO.inc.php on line 235, referer: https://www.google.com/
[Mon Mar 30 02:17:58.359497 2020] [php7:notice] [pid 30632:tid 140688381417216] [client 10.200.225.11:44022] PHP Notice: Undefined property: stdClass::$lastModified in /var/www/vhosts/joper/lib/pkp/classes/db/SchemaDAO.inc.php on line 235, referer: https://www.google.com/
[Mon Mar 30 02:17:58.359531 2020] [php7:notice] [pid 30632:tid 140688381417216] [client 10.200.225.11:44022] PHP Notice: Trying to get property ‘type’ of non-object in /var/www/vhosts/joper/lib/pkp/classes/db/SchemaDAO.inc.php on line 235, referer: https://www.google.com/
[Mon Mar 30 02:23:00.618970 2020] [php7:warn] [pid 30479:tid 140688535226112] [client 10.200.225.11:47758] PHP Warning: htmlspecialchars() expects parameter 1 to be string, array given in /var/www/vhosts/joper/plugins/generic/googleScholar/GoogleScholarPlugin.inc.php on line 106
[Mon Mar 30 02:33:41.234689 2020] [php7:warn] [pid 30724:tid 140688314275584] [client 10.200.225.11:57298] PHP Warning: htmlspecialchars() expects parameter 1 to be string, array given in /var/www/vhosts/joper/plugins/generic/googleScholar/GoogleScholarPlugin.inc.php on line 106
[Mon Mar 30 02:33:42.439572 2020] [php7:error] [pid 30724:tid 140688314275584] [client 10.200.225.11:57298] PHP Fatal error: Uncaught Error: Call to a member function getPublished() on null in /var/www/vhosts/joper/classes/search/ArticleSearch.inc.php:278\nStack trace:\n#0 /var/www/vhosts/joper/plugins/generic/recommendByAuthor/RecommendByAuthorPlugin.inc.php(137): ArticleSearch->formatResults(Array)\n#1 /var/www/vhosts/joper/lib/pkp/classes/plugins/HookRegistry.inc.php(107): RecommendByAuthorPlugin->callbackTemplateArticlePageFooter(‘Templates::Arti…’, Array)\n#2 /var/www/vhosts/joper/lib/pkp/classes/template/PKPTemplateManager.inc.php(1237): HookRegistry::call(‘Templates::Arti…’, Array)\n#3 /var/www/vhosts/joper/cache/t_compile/a4fc84a2d9d2a85c011fcc528f09577e88e2fcff^1c372c95cd85572e0fbc9a53d0323a0b229cfc78_0.app.frontendpagesarticle.tpl.php(43): PKPTemplateManager->smartyCallHook(Array, Object(Smarty_Internal_Template))\n#4 /var/www/vhosts/joper/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_5e7b467f8e38d2_19107177(Object(Smarty_Internal_Template))\n#5 /var/www/vhosts/joper/lib/pkp in /var/www/vhosts/joper/classes/search/ArticleSearch.inc.php on line 278
[Mon Mar 30 03:47:18.686735 2020] [php7:warn] [pid 31991:tid 140688305882880] [client 10.200.225.11:60604] PHP Warning: htmlspecialchars() expects parameter 1 to be string, array given in /var/www/vhosts/joper/plugins/generic/googleScholar/GoogleScholarPlugin.inc.php on line 106
[Mon Mar 30 03:47:26.514272 2020] [php7:warn] [pid 30813:tid 140688406595328] [client 10.200.225.11:60810] PHP Warning: filemtime(): stat failed for plugins/generic/pdfJsViewer/templates/articleGalley.tpl in /var/www/vhosts/joper/lib/pkp/classes/template/PKPTemplateResource.inc.php on line 51
[Mon Mar 30 03:47:26.516110 2020] [php7:error] [pid 30813:tid 140688406595328] [client 10.200.225.11:60810] PHP Fatal error: Uncaught → Smarty: Unable to load template ‘plugins-plugins-generic-pdfJsViewer-generic-pdfJsViewer:articleGalley.tpl’ ← \n thrown in /var/www/vhosts/joper/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php on line 195
[Mon Mar 30 03:54:26.409686 2020] [php7:warn] [pid 30632:tid 140688322668288] [client 10.200.225.11:39686] PHP Warning: htmlspecialchars() expects parameter 1 to be string, array given in /var/www/vhosts/joper/plugins/generic/googleScholar/GoogleScholarPlugin.inc.php on line 106
[Mon Mar 30 05:23:22.755761 2020] [php7:warn] [pid 31991:tid 140688297490176] [client 10.200.225.11:57620] PHP Warning: filemtime(): stat failed for plugins/generic/pdfJsViewer/templates/articleGalley.tpl in /var/www/vhosts/joper/lib/pkp/classes/template/PKPTemplateResource.inc.php on line 51
[Mon Mar 30 05:23:22.757286 2020] [php7:error] [pid 31991:tid 140688297490176] [client 10.200.225.11:57620] PHP Fatal error: Uncaught → Smarty: Unable to load template ‘plugins-plugins-generic-pdfJsViewer-generic-pdfJsViewer:articleGalley.tpl’ ← \n thrown in /var/www/vhosts/joper/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php on line 195
[Mon Mar 30 05:26:17.647181 2020] [php7:warn] [pid 31991:tid 140688364631808] [client 10.200.225.11:59988] PHP Warning: htmlspecialchars() expects parameter 1 to be string, array given in /var/www/vhosts/joper/plugins/generic/googleScholar/GoogleScholarPlugin.inc.php on line 106
[Mon Mar 30 05:45:37.441250 2020] [php7:warn] [pid 31991:tid 140688543618816] [client 10.200.225.11:47354] PHP Warning: filemtime(): stat failed for plugins/generic/pdfJsViewer/templates/articleGalley.tpl in /var/www/vhosts/joper/lib/pkp/classes/template/PKPTemplateResource.inc.php on line 51
[Mon Mar 30 05:45:37.442548 2020] [php7:error] [pid 31991:tid 140688543618816] [client 10.200.225.11:47354] PHP Fatal error: Uncaught → Smarty: Unable to load template ‘plugins-plugins-generic-pdfJsViewer-generic-pdfJsViewer:articleGalley.tpl’ ← \n thrown in /var/www/vhosts/joper/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php on line 195
[Mon Mar 30 07:32:18.423352 2020] [php7:warn] [pid 31991:tid 140688339453696] [client 10.200.225.11:52406] PHP Warning: filemtime(): stat failed for plugins/generic/pdfJsViewer/templates/articleGalley.tpl in /var/www/vhosts/joper/lib/pkp/classes/template/PKPTemplateResource.inc.php on line 51
[Mon Mar 30 07:32:18.425785 2020] [php7:error] [pid 31991:tid 140688339453696] [client 10.200.225.11:52406] PHP Fatal error: Uncaught → Smarty: Unable to load template ‘plugins-plugins-generic-pdfJsViewer-generic-pdfJsViewer:articleGalley.tpl’ ← \n thrown in /var/www/vhosts/joper/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php on line 195
[Mon Mar 30 09:22:06.721559 2020] [php7:error] [pid 31991:tid 140688364631808] [client 10.200.225.11:42724] PHP Fatal error: Uncaught Error: Call to a member function saveXml() on null in /var/www/vhosts/joper/classes/plugins/PubObjectsExportPlugin.inc.php:372\nStack trace:\n#0 /var/www/vhosts/joper/classes/plugins/PubObjectsExportPlugin.inc.php(195): PubObjectsExportPlugin->exportXML(Array, ‘article=>doaj-x…’, Object(Journal), false)\n#1 /var/www/vhosts/joper/plugins/importexport/doaj/DOAJExportPlugin.inc.php(196): PubObjectsExportPlugin->executeExportAction(Object(Request), Array, ‘article=>doaj-x…’, ‘exportSubmissio…’, ‘articles’, false)\n#2 /var/www/vhosts/joper/classes/plugins/PubObjectsExportPlugin.inc.php(176): DOAJExportPlugin->executeExportAction(Object(Request), Array, ‘article=>doaj-x…’, ‘exportSubmissio…’, ‘articles’, false)\n#3 /var/www/vhosts/joper/plugins/importexport/doaj/DOAJExportPlugin.inc.php(52): PubObjectsExportPlugin->display(Array, Object(Request))\n#4 /var/www/vhosts/joper/lib/pkp/pages/management/PKPToolsHandler.inc.php(104): DOAJExportPlugin->display(Array, Object(Request))\n#5 /var/www/vhosts/joper/li in /var/www/vhosts/joper/classes/plugins/PubObjectsExportPlugin.inc.php on line 372, referer: http://www.jperitoneum.org/index.php/joper/management/importexport/plugin/DOAJExportPlugin
[Mon Mar 30 09:22:36.562087 2020] [php7:notice] [pid 31991:tid 140688347846400] [client 10.200.225.11:43162] PHP Notice: Trying to get property ‘documentElement’ of non-object in /var/www/vhosts/joper/plugins/importexport/native/filter/IssueNativeXmlFilter.inc.php on line 204, referer: http://www.jperitoneum.org/index.php/joper/management/importexport/plugin/NativeImportExportPlugin
[Mon Mar 30 09:22:36.744243 2020] [php7:notice] [pid 31991:tid 140688347846400] [client 10.200.225.11:43162] ojs2: Could not convert selected objects., referer: http://www.jperitoneum.org/index.php/joper/management/importexport/plugin/NativeImportExportPlugin
[Mon Mar 30 09:22:36.862856 2020] [php7:notice] [pid 30632:tid 140688389809920] [client 10.200.225.11:43044] Slim Application Error:\nType: Error\nMessage: Call to a member function getFullName() on null\nFile: /var/www/vhosts/joper/lib/pkp/classes/submission/reviewAssignment/ReviewAssignmentDAO.inc.php\nLine: 485\nTrace: #0 /var/www/vhosts/joper/lib/pkp/classes/submission/reviewAssignment/ReviewAssignmentDAO.inc.php(69): ReviewAssignmentDAO->_fromRow(Array)\n#1 /var/www/vhosts/joper/lib/pkp/classes/submission/reviewAssignment/ReviewAssignmentDAO.inc.php(218): ReviewAssignmentDAO->_getReviewAssignmentsArray(‘SELECT r.*, r2…’, Array)\n#2 /var/www/vhosts/joper/lib/pkp/classes/services/PKPSubmissionService.inc.php(689): ReviewAssignmentDAO->getBySubmissionId(24)\n#3 /var/www/vhosts/joper/lib/pkp/classes/services/PKPSubmissionService.inc.php(308): PKP\Services\PKPSubmissionService->getReviewAssignments(Object(Submission))\n#4 /var/www/vhosts/joper/lib/pkp/classes/services/PKPSubmissionService.inc.php(212): PKP\Services\PKPSubmissionService->getPropertyReviewAssignments(Object(Submission))\n#5 /var/www/vhosts/joper/lib/pkp/classes/services/PKPSubmissionService.inc.php(297): PKP\Services\PKPSubmissionService->getProperties(Object(Submission), Array, Array)\n#6 /var/www/vhosts/joper/lib/pkp/api/v1/_submissions/PKPBackendSubmissionsHandler.inc.php(158): PKP\Services\PKPSubmissionService->getBackendListProperties(Object(Submission), Array)\n#7 [internal function]: PKPBackendSubmissionsHandler->getMany(Object(Slim\Http\Request), Object(APIResponse), Array)\n#8 /var/www/vhosts/joper/lib/pkp/lib/vendor/slim/slim/Slim/Handlers/Strategies/RequestResponse.php(40): call_user_func(Array, Object(Slim\Http\Request), Object(APIResponse), Array)\n#9 /var/www/vhosts/joper/lib/pkp/lib/vendor/slim/slim/Slim/Route.php(281): Slim\Handlers\Strategies\RequestResponse->__invoke(Array, Object(Slim\Http\Request), Object(APIResponse), Array)\n#10 /var/www/vhosts/joper/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(117): Slim\Route->__invoke(Object(Slim\Http\Request), Object(APIResponse))\n#11 /var/www/vhosts/joper/lib/pkp/lib/vendor/slim/slim/Slim/Route.php(268): Slim\Route->callMiddlewareStack(Object(Slim\Http\Request), Object(APIResponse))\n#12 /var/www/vhosts/joper/lib/pkp/lib/vendor/slim/slim/Slim/App.php(503): Slim\Route->run(Object(Slim\Http\Request), Object(APIResponse))\n#13 /var/www/vhosts/joper/lib/pkp/classes/security/authorization/internal/ApiAuthorizationMiddleware.inc.php(76): Slim\App->__invoke(Object(Slim\Http\Request), Object(APIResponse))\n#14 [internal function]: ApiAuthorizationMiddleware->__invoke(Object(Slim\Http\Request), Object(APIResponse), Object(Slim\App))\n#15 /var/www/vhosts/joper/lib/pkp/lib/vendor/slim/slim/Slim/DeferredCallable.php(57): call_user_func_array(Object(ApiAuthorizationMiddleware), Array)\n#16 [internal function]: Slim\DeferredCallable->__invoke(Object(Slim\Http\Request), Object(APIResponse), Object(Slim\App))\n#17 /var/www/vhosts/joper/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(70): call_user_func(Object(Slim\DeferredCallable), Object(Slim\Http\Request), Object(APIResponse), Object(Slim\App))\n#18 /var/www/vhosts/joper/lib/pkp/classes/security/authorization/internal/ApiCsrfMiddleware.inc.php(46): Slim\App->Slim\{closure}(Object(Slim\Http\Request), Object(APIResponse))\n#19 [internal function]: ApiCsrfMiddleware->__invoke(Object(Slim\Http\Request), Object(APIResponse), Object(Closure))\n#20 /var/www/vhosts/joper/lib/pkp/lib/vendor/slim/slim/Slim/DeferredCallable.php(57): call_user_func_array(Object(ApiCsrfMiddleware), Array)\n#21 [internal function]: Slim\DeferredCallable->__invoke(Object(Slim\Http\Request), Object(APIResponse), Object(Closure))\n#22 /var/www/vhosts/joper/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(70): call_user_func(Object(Slim\DeferredCallable), Object(Slim\Http\Request), Object(APIResponse), Object(Closure))\n#23 /var/www/vhosts/joper/lib/pkp/classes/security/authorization/internal/ApiTokenDecodingMiddleware.inc.php(82): Slim\App->Slim\{closure}(Object(Slim\Http\Request), Object(APIResponse))\n#24 [internal function]: ApiTokenDecodingMiddleware->__invoke(Object(Slim\Http\Request), Object(APIResponse), Object(Closure))\n#25 /var/www/vhosts/joper/lib/pkp/lib/vendor/slim/slim/Slim/DeferredCallable.php(57): call_user_func_array(Object(ApiTokenDecodingMiddleware), Array)\n#26 [internal function]: Slim\DeferredCallable->__invoke(Object(Slim\Http\Request), Object(APIResponse), Object(Closure))\n#27 /var/www/vhosts/joper/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(70): call_user_func(Object(Slim\DeferredCallable), Object(Slim\Http\Request), Object(APIResponse), Object(Closure))\n#28 /var/www/vhosts/joper/lib/pkp/classes/handler/APIHandler.inc.php(68): Slim\App->Slim\{closure}(Object(Slim\Http\Request), Object(APIResponse))\n#29 [internal function]: APIHandler->{closure}(Object(Slim\Http\Request), Object(APIResponse), Object(Closure))\n#30 /var/www/vhosts/joper/lib/pkp/lib/vendor/slim/slim/Slim/DeferredCallable.php(57): call_user_func_array(Object(Closure), Array)\n#31 [internal function]: Slim\DeferredCallable->__invoke(Object(Slim\Http\Request), Object(APIResponse), Object(Closure))\n#32 /var/www/vhosts/joper/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(70): call_user_func(Object(Slim\DeferredCallable), Object(Slim\Http\Request), Object(APIResponse), Object(Closure))\n#33 /var/www/vhosts/joper/lib/pkp/classes/handler/APIHandler.inc.php(127): Slim\App->Slim\{closure}(Object(Slim\Http\Request), Object(APIResponse))\n#34 [internal function]: APIHandler->{closure}(Object(Slim\Http\Request), Object(APIResponse), Object(Closure))\n#35 /var/www/vhosts/joper/lib/pkp/lib/vendor/slim/slim/Slim/DeferredCallable.php(57): call_user_func_array(Object(Closure), Array)\n#36 [internal function]: Slim\DeferredCallable->__invoke(Object(Slim\Http\Request), Object(APIResponse), Object(Closure))\n#37 /var/www/vhosts/joper/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(70): call_user_func(Object(Slim\DeferredCallable), Object(Slim\Http\Request), Object(APIResponse), Object(Closure))\n#38 /var/www/vhosts/joper/lib/pkp/classes/handler/APIHandler.inc.php(132): Slim\App->Slim\{closure}(Object(Slim\Http\Request), Object(APIResponse))\n#39 [internal function]: APIHandler->{closure}(Object(Slim\Http\Request), Object(APIResponse), Object(Closure))\n#40 /var/www/vhosts/joper/lib/pkp/lib/vendor/slim/slim/Slim/DeferredCallable.php(57): call_user_func_array(Object(Closure), Array)\n#41 [internal function]: Slim\DeferredCallable->__invoke(Object(Slim\Http\Request), Object(APIResponse), Object(Closure))\n#42 /var/www/vhosts/joper/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(70): call_user_func(Object(Slim\DeferredCallable), Object(Slim\Http\Request), Object(APIResponse), Object(Closure))\n#43 /var/www/vhosts/joper/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(117): Slim\App->Slim\{closure}(Object(Slim\Http\Request), Object(APIResponse))\n#44 /var/www/vhosts/joper/lib/pkp/lib/vendor/slim/slim/Slim/App.php(392): Slim\App->callMiddlewareStack(Object(Slim\Http\Request), Object(APIResponse))\n#45 /var/www/vhosts/joper/lib/pkp/classes/handler/APIHandler.inc.php(124): Slim\App->process(Object(Slim\Http\Request), Object(APIResponse))\n#46 [internal function]: APIHandler->{closure}(Object(Slim\Http\Request), Object(APIResponse), Object(Closure))\n#47 /var/www/vhosts/joper/lib/pkp/lib/vendor/slim/slim/Slim/DeferredCallable.php(57): call_user_func_array(Object(Closure), Array)\n#48 [internal function]: Slim\DeferredCallable->__invoke(Object(Slim\Http\Request), Object(APIResponse), Object(Closure))\n#49 /var/www/vhosts/joper/lib/pkp/lib/vendor/slim/slim/Slim/MiddlewareAwareTrait.php(70): call_user_func(Object(Slim\DeferredCallable), Object(Slim\Http\Request), Object(APIResponse), Object(Closure))\n#50 /var/www/vhosts/joper/lib/pkp/classes/handler/APIHandler.inc.php(132): Slim\App->Slim\{closure}(Object(Slim\Http\Request), Obje
[Mon Mar 30 09:23:52.005015 2020] [php7:error] [pid 30632:tid 140688305882880] [client 10.200.225.11:44306] PHP Fatal error: Uncaught Error: Call to a member function saveXml() on null in /var/www/vhosts/joper/plugins/importexport/pubmed/PubMedExportPlugin.inc.php:140\nStack trace:\n#0 /var/www/vhosts/joper/plugins/importexport/pubmed/PubMedExportPlugin.inc.php(92): PubMedExportPlugin->exportSubmissions(Array, Object(Journal), Object(User))\n#1 /var/www/vhosts/joper/lib/pkp/pages/management/PKPToolsHandler.inc.php(104): PubMedExportPlugin->display(Array, Object(Request))\n#2 /var/www/vhosts/joper/lib/pkp/classes/core/PKPRouter.inc.php(391): PKPToolsHandler->importexport(Array, Object(Request))\n#3 /var/www/vhosts/joper/lib/pkp/classes/core/PKPPageRouter.inc.php(231): PKPRouter->_authorizeInitializeAndCallRequest(Array, Object(Request), Array, false)\n#4 /var/www/vhosts/joper/lib/pkp/classes/core/Dispatcher.inc.php(143): PKPPageRouter->route(Object(Request))\n#5 /var/www/vhosts/joper/lib/pkp/classes/core/PKPApplication.inc.php(278): Dispatcher->dispatch(Object(Request))\n#6 /var/www/vhosts/joper/index.php(68): PKPApplication->execute()\n#7 { in /var/www/vhosts/joper/plugins/importexport/pubmed/PubMedExportPlugin.inc.php on line 140, referer: http://www.jperitoneum.org/index.php/joper/management/importexport/plugin/PubMedExportPlugin
[Mon Mar 30 09:24:25.470016 2020] [php7:error] [pid 31991:tid 140688381417216] [client 10.200.225.11:44896] PHP Fatal error: Uncaught Error: Call to a member function saveXml() on null in /var/www/vhosts/joper/classes/plugins/PubObjectsExportPlugin.inc.php:372\nStack trace:\n#0 /var/www/vhosts/joper/plugins/importexport/crossref/CrossRefExportPlugin.inc.php(219): PubObjectsExportPlugin->exportXML(Array, ‘article=>crossr…’, Object(Journal), false)\n#1 /var/www/vhosts/joper/classes/plugins/PubObjectsExportPlugin.inc.php(176): CrossRefExportPlugin->executeExportAction(Object(Request), Array, ‘article=>crossr…’, ‘exportSubmissio…’, ‘articles’, false)\n#2 /var/www/vhosts/joper/classes/plugins/DOIPubIdExportPlugin.inc.php(29): PubObjectsExportPlugin->display(Array, Object(Request))\n#3 /var/www/vhosts/joper/lib/pkp/pages/management/PKPToolsHandler.inc.php(104): DOIPubIdExportPlugin->display(Array, Object(Request))\n#4 /var/www/vhosts/joper/lib/pkp/classes/core/PKPRouter.inc.php(391): PKPToolsHandler->importexport(Array, Object(Request))\n#5 /var/www/vhosts/joper/lib/pkp/classes/core/PKPPageRouter.inc.php(231): PKPRouter->_authorizeInitial in /var/www/vhosts/joper/classes/plugins/PubObjectsExportPlugin.inc.php on line 372, referer: http://www.jperitoneum.org/index.php/joper/management/importexport/plugin/CrossRefExportPlugin