Admin panel left

IJBSRR_Journal · April 21, 2026, 12:01pm

Hi @asmecher

Ojs 3.4.0.1 PHP 8.1

Journal Admin panel left Bellow Screenshot , When Login admin than Showing only Submission

the Dashboard

Users & Roles
Settings

rcgillis · April 21, 2026, 4:48pm

Hi @IJBSRR_Journal,

Can you please explain more about the issue you are facing? What are you expecting to see here that isn’t there?

-Roger
PKP Team

IJBSRR_Journal · April 21, 2026, 5:15pm

Hi @rcgillis

When Journal manager/Admin Login then Showing only Submission section, can’t showing editor Section

PHP Error Log

[21-Apr-2026 16:21:54 Asia/Dhaka] Missing locale key "plugins.themes.defaultManuscript.option.accentColour.label" for the locale "en"
[21-Apr-2026 16:21:54 Asia/Dhaka] Database query
SELECT setting_name, setting_value, setting_type FROM plugin_settings WHERE plugin_name = ? AND context_id = ?
["defaultmanuscriptchildthemeplugin",1]
[21-Apr-2026 16:21:54 Asia/Dhaka] Database query
SELECT setting_name, setting_value, setting_type FROM plugin_settings WHERE plugin_name = ? AND context_id = ?
["defaultthemeplugin",1]
[21-Apr-2026 16:21:54 Asia/Dhaka] Database query
SELECT * FROM journals WHERE path = ?
["jhssr"]
[21-Apr-2026 16:21:54 Asia/Dhaka] Database query
SELECT * FROM journal_settings WHERE journal_id = ?
["1"]
[21-Apr-2026 16:21:54 Asia/Dhaka] Database query
SELECT * FROM journals WHERE path = ?
["jhssr"]
[21-Apr-2026 16:21:54 Asia/Dhaka] Database query
SELECT * FROM journal_settings WHERE journal_id = ?
["1"]
[21-Apr-2026 16:21:54 Asia/Dhaka] Database query
SELECT	* FROM navigation_menu_items WHERE path = ? and context_id = ? and type= ?
["user\/register",1,"NMI_TYPE_CUSTOM"]
[21-Apr-2026 16:21:54 Asia/Dhaka] Database query
SELECT * FROM static_pages WHERE context_id = ? AND path = ?
[1,"user\/register"]
[21-Apr-2026 16:21:54 Asia/Dhaka] Database query
SELECT last_run FROM scheduled_tasks WHERE class_name = ?
["PKP\\task\\ReviewReminder"]
[21-Apr-2026 16:21:54 Asia/Dhaka] Database query
SELECT last_run FROM scheduled_tasks WHERE class_name = ?
["PKP\\task\\StatisticsReport"]
[21-Apr-2026 16:21:54 Asia/Dhaka] Database query
SELECT last_run FROM scheduled_tasks WHERE class_name = ?
["APP\\tasks\\SubscriptionExpiryReminder"]
[21-Apr-2026 16:21:54 Asia/Dhaka] Database query
SELECT last_run FROM scheduled_tasks WHERE class_name = ?
["PKP\\task\\DepositDois"]
[21-Apr-2026 16:21:54 Asia/Dhaka] Database query
SELECT last_run FROM scheduled_tasks WHERE class_name = ?
["PKP\\task\\RemoveUnvalidatedExpiredUsers"]
[21-Apr-2026 16:21:54 Asia/Dhaka] Database query
SELECT last_run FROM scheduled_tasks WHERE class_name = ?
["PKP\\task\\EditorialReminders"]
[21-Apr-2026 16:21:54 Asia/Dhaka] Database query
SELECT last_run FROM scheduled_tasks WHERE class_name = ?
["PKP\\task\\UpdateIPGeoDB"]
[21-Apr-2026 16:21:54 Asia/Dhaka] Database query
SELECT last_run FROM scheduled_tasks WHERE class_name = ?
["APP\\tasks\\UsageStatsLoader"]
[21-Apr-2026 16:21:54 Asia/Dhaka] Database query
SELECT last_run FROM scheduled_tasks WHERE class_name = ?
["PKP\\task\\ProcessQueueJobs"]
[21-Apr-2026 16:21:54 Asia/Dhaka] Database query

IJBSRR_Journal · April 21, 2026, 5:39pm

@rcgillis

Can’t showing image

Roman_Laputyn · April 23, 2026, 2:59am

This looks like a UI/layout issue rather than a permissions problem.

Did you install or modify any custom theme or child theme (e.g. defaultmanuscriptchildthemeplugin)?

As a quick test, could you:

Switch back to the default OJS theme
Disable any custom/child themes
Clear cache and reload

In several cases like this, the sidebar/dashboard elements were hidden due to theme incompatibility with OJS 3.4.

asmecher · April 23, 2026, 1:03pm

Hi @IJBSRR_Journal,

I suspect there is a relevant error message in your PHP error log, but it’s buried with a lot of other messages because your “debug” setting is turned on in config.inc.php. Disable that setting, load the page again, and check the error log one more time for a relevant message.

Regards,
Alec Smecher
Public Knowledge Project Team

IJBSRR_Journal · April 23, 2026, 1:59pm

Hi @asmecher

Please Check Error Log

[23-Apr-2026 18:44:30 Asia/Dhaka] Database query
select * from `publication_settings` where `publication_id` = ?
["2"]
[23-Apr-2026 18:44:30 Asia/Dhaka] Database query
select * from `dois` where `doi_id` = ? limit 1
[2]
[23-Apr-2026 18:44:30 Asia/Dhaka] Database query
select * from `doi_settings` where `doi_id` = ?
["2"]
[23-Apr-2026 18:44:30 Asia/Dhaka] Database query
select `locale` from `submissions` as `s` where `s`.`submission_id` = ? limit 1
[2]
[23-Apr-2026 18:44:30 Asia/Dhaka] Database query
select `a`.*, `s`.`locale` as `submission_locale` from `authors` as `a` inner join `publications` as `p` on `a`.`publication_id` = `p`.`publication_id` inner join `submissions` as `s` on `p`.`submission_id` = `s`.`submission_id` where `a`.`publication_id` in (?) order by `a`.`seq` asc
[2]
[23-Apr-2026 18:44:30 Asia/Dhaka] Database query
select `c`.* from `categories` as `c` left join `categories` as `pc` on `c`.`parent_id` = `pc`.`category_id` where `c`.`category_id` in (select `category_id` from `publication_categories` where `publication_id` in (?)) order by (COALESCE((pc.seq * 8192) + pc.category_id, 0) * 8192) + CASE WHEN pc.category_id IS NULL THEN 8192 * ((c.seq * 8192) + c.category_id) ELSE c.seq END asc
[2]
[23-Apr-2026 18:44:30 Asia/Dhaka] Database query
SELECT * FROM controlled_vocabs WHERE symbolic = ? AND assoc_type

asmecher · April 23, 2026, 7:57pm

Hi @IJBSRR_Journal,

Turn off the debug setting in your configuration file as I recommended above in order to reduce the noise in your log file. Those messages come from the debug setting being turned on.

Regards,
Alec Smecher
Public Knowledge Project Team

IJBSRR_Journal · April 24, 2026, 5:16am

Hi @asmecher

Debug Setting is off

IJBSRR_Journal · April 24, 2026, 5:17am

Hi @asmecher

Now Error Log

[24-Apr-2026 11:15:59 Asia/Dhaka] Database query
SELECT last_run FROM scheduled_tasks WHERE class_name = ?
["PKP\\task\\ReviewReminder"]
[24-Apr-2026 11:15:59 Asia/Dhaka] Database query
SELECT last_run FROM scheduled_tasks WHERE class_name = ?
["PKP\\task\\StatisticsReport"]
[24-Apr-2026 11:15:59 Asia/Dhaka] Database query
SELECT last_run FROM scheduled_tasks WHERE class_name = ?
["APP\\tasks\\SubscriptionExpiryReminder"]
[24-Apr-2026 11:15:59 Asia/Dhaka] Database query
SELECT last_run FROM scheduled_tasks WHERE class_name = ?
["PKP\\task\\DepositDois"]
[24-Apr-2026 11:15:59 Asia/Dhaka] Database query
SELECT last_run FROM scheduled_tasks WHERE class_name = ?
["PKP\\task\\RemoveUnvalidatedExpiredUsers"]
[24-Apr-2026 11:15:59 Asia/Dhaka] Database query
SELECT last_run FROM scheduled_tasks WHERE class_name = ?
["PKP\\task\\EditorialReminders"]
[24-Apr-2026 11:15:59 Asia/Dhaka] Database query
SELECT last_run FROM scheduled_tasks WHERE class_name = ?
["PKP\\task\\UpdateIPGeoDB"]
[24-Apr-2026 11:15:59 Asia/Dhaka] Database query
SELECT last_run FROM scheduled_tasks WHERE class_name = ?
["APP\\tasks\\UsageStatsLoader"]
[24-Apr-2026 11:15:59 Asia/Dhaka] Database query
SELECT last_run FROM scheduled_tasks WHERE class_name = ?
["PKP\\task\\ProcessQueueJobs"]
[24-Apr-2026 11:15:59 Asia/Dhaka] Database query
SELECT last_run FROM scheduled_tasks WHERE class_name = ?
["PKP\\task\\RemoveFailedJobs"]
[24-Apr-2026 11:15:59 Asia/Dhaka] Database query
SELECT last_run FROM scheduled_tasks WHERE class_name = ?
["APP\\tasks\\OpenAccessNotification"]
[24-Apr-2026 11:15:59 Asia/Dhaka] Database query
SELECT * FROM sessions WHERE session_id = ?
["pl2snfv46ntbv2ibv7rktmdvbf"]
[24-Apr-2026 11:15:59 Asia/Dhaka] Database query
INSERT INTO sessions
				(session_id, ip_address, user_agent, created, last_used, remember, data, domain)
				VALUES
				(?, ?, ?, ?, ?, ?, ?, ?)
["pl2snfv46ntbv2ibv7rktmdvbf","71.6.239.68","RootEvidence\/1.0",1777007759,1777007759,0,"","www.jhssrnet.com"]
[24-Apr-2026 11:15:59 Asia/Dhaka] Server host "www.jhssrnet.com" not allowed!
[24-Apr-2026 11:15:59 Asia/Dhaka] ojs2: 400 Bad Request

asmecher · April 24, 2026, 1:31pm

Hi @IJBSRR_Journal,

The setting I’m referring to is in the [database] section:


; Enable database debug output (very verbose!)
debug = Off

Regards,
Alec Smecher
Public Knowledge Project Team

IJBSRR_Journal · April 24, 2026, 2:04pm

Hi @asmecher

Enable database debug output (very verbose!)
debug = Off  Now

asmecher · April 24, 2026, 2:15pm

Hi @IJBSRR_Journal,

Now try triggering the action that’s causing the problem, and check the log to see if there are new messages.

Regards,
Alec Smecher
Public Knowledge Project Team

IJBSRR_Journal · April 24, 2026, 2:55pm

hi @asmecher

Now Error Log

[24-Apr-2026 20:50:11 Asia/Dhaka] Missing locale key "plugins.themes.defaultManuscript.option.accentColour.label" for the locale "en"
[24-Apr-2026 20:50:11 Asia/Dhaka] Exception: Plugin navigation expected to inherit from NavigationBlockPlugin, actual type NULL in /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php:203
Stack trace:
#0 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php(219): PKP\plugins\PluginRegistry::_instantiatePlugin()
#1 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php(112): PKP\plugins\PluginRegistry::_loadFromDatabase()
#2 /home/jhssrmijan/public_html/lib/pkp/classes/template/PKPTemplateManager.php(1440): PKP\plugins\PluginRegistry::loadCategory()
#3 [internal function]: PKP\template\PKPTemplateManager->displaySidebar()
#4 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/Hook.php(140): call_user_func_array()
#5 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/Hook.php(113): PKP\plugins\Hook::run()
#6 /home/jhssrmijan/public_html/lib/pkp/classes/template/PKPTemplateManager.php(1740): PKP\plugins\Hook::call()
#7 /home/jhssrmijan/public_html/cache/t_compile/2df9d40d61c8bdcd8e3ca2f681980b062ef44dc0^4dffb64063bb972c37e05619a2ccd9d0ea7473ac_0.app.frontendcomponentsfooter.tpl.php(29): PKP\template\PKPTemplateManager->smartyCallHook()
#8 /home/jhssrmijan/public_html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_69e4d8ba2dfce9_37131144()
#9 /home/jhssrmijan/public_html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode()
#10 /home/jhssrmijan/public_html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render()
#11 /home/jhssrmijan/public_html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(386): Smarty_Internal_Template->render()
#12 /home/jhssrmijan/public_html/cache/t_compile/2df9d40d61c8bdcd8e3ca2f681980b062ef44dc0^bd04826a47a63ab4c25ca20ffc3b42835fcab481_0.app.frontendpagesuserLogin.tpl.php(141): Smarty_Internal_Template->_subTemplateRender()
#13 /home/jhssrmijan/public_html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_69e4d8ba227809_69209334()
#14 /home/jhssrmijan/public_html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode()
#15 /home/jhssrmijan/public_html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render()
#16 /home/jhssrmijan/public_html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(238): Smarty_Internal_Template->render()
#17 /home/jhssrmijan/public_html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(134): Smarty_Internal_TemplateBase->_execute()
#18 /home/jhssrmijan/public_html/lib/pkp/classes/template/PKPTemplateManager.php(1325): Smarty_Internal_TemplateBase->display()
#19 /home/jhssrmijan/public_html/lib/pkp/pages/login/LoginHandler.php(96): PKP\template\PKPTemplateManager->display()
#20 [internal function]: PKP\pages\login\LoginHandler->index()
#21 /home/jhssrmijan/public_html/lib/pkp/classes/core/PKPRouter.php(334): call_user_func()
#22 /home/jhssrmijan/public_html/lib/pkp/classes/core/PKPPageRouter.php(277): PKP\core\PKPRouter->_authorizeInitializeAndCallRequest()
#23 /home/jhssrmijan/public_html/lib/pkp/classes/core/Dispatcher.php(165): PKP\core\PKPPageRouter->route()
#24 /home/jhssrmijan/public_html/lib/pkp/classes/core/PKPApplication.php(373): PKP\core\Dispatcher->dispatch()
#25 /home/jhssrmijan/public_html/index.php(21): PKP\core\PKPApplication->execute()
#26 {main}

Roman_Laputyn · April 25, 2026, 2:19am

It seems to be related to the Navigation Block Plugin.
The error says:
Plugin navigation expected to inherit from NavigationBlockPlugin, actual type NULL

Check whether the plugin folder exists and contains the correct files:
plugins/blocks/navigation/

IJBSRR_Journal · April 25, 2026, 5:18am

hi @Roman_Laputyn @asmecher

Now installed Navigation Plugin but can’t showing Navigation manu

IJBSRR_Journal · April 25, 2026, 5:22am

Hi @Roman_Laputyn @asmecher

Error Log

[25-Apr-2026 11:19:48 Asia/Dhaka] Exception: Plugin doiInSummary expected to inherit from DoiInSummaryPlugin, actual type NULL in /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php:203
Stack trace:
#0 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php(219): PKP\plugins\PluginRegistry::_instantiatePlugin()
#1 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php(112): PKP\plugins\PluginRegistry::_loadFromDatabase()
#2 /home/jhssrmijan/public_html/lib/pkp/classes/core/Dispatcher.php(155): PKP\plugins\PluginRegistry::loadCategory()
#3 /home/jhssrmijan/public_html/lib/pkp/classes/core/PKPApplication.php(373): PKP\core\Dispatcher->dispatch()
#4 /home/jhssrmijan/public_html/index.php(21): PKP\core\PKPApplication->execute()
#5 {main}
[25-Apr-2026 11:19:48 Asia/Dhaka] Exception: Plugin material expected to inherit from MaterialThemePlugin, actual type NULL in /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php:203
Stack trace:
#0 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php(219): PKP\plugins\PluginRegistry::_instantiatePlugin()
#1 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php(112): PKP\plugins\PluginRegistry::_loadFromDatabase()
#2 /home/jhssrmijan/public_html/lib/pkp/classes/template/PKPTemplateManager.php(1392): PKP\plugins\PluginRegistry::loadCategory()
#3 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/Plugin.php(403): PKP\template\PKPTemplateManager::getManager()
#4 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/Plugin.php(137): PKP\plugins\Plugin->_registerTemplateResource()
#5 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/LazyLoadPlugin.php(34): PKP\plugins\Plugin->register()
#6 /home/jhssrmijan/public_html/plugins/generic/htmlArticleGalley/HtmlArticleGalleyPlugin.php(36): PKP\plugins\LazyLoadPlugin->register()
#7 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php(76): APP\plugins\generic\htmlArticleGalley\HtmlArticleGalleyPlugin->register()
#8 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php(121): PKP\plugins\PluginRegistry::register()
#9 [internal function]: PKP\plugins\PluginRegistry::PKP\plugins\{closure}()
#10 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php(121): array_walk_recursive()
#11 /home/jhssrmijan/public_html/lib/pkp/classes/core/Dispatcher.php(155): PKP\plugins\PluginRegistry::loadCategory()
#12 /home/jhssrmijan/public_html/lib/pkp/classes/core/PKPApplication.php(373): PKP\core\Dispatcher->dispatch()
#13 /home/jhssrmijan/public_html/index.php(21): PKP\core\PKPApplication->execute()
#14 {main}
[25-Apr-2026 11:19:48 Asia/Dhaka] Missing locale key "plugins.themes.defaultManuscript.option.accentColour.label" for the locale "en"

IJBSRR_Journal · April 28, 2026, 6:33am

Hi @rcgillis

Now PHP error log Status

[28-Apr-2026 12:31:32 Asia/Dhaka] Exception: Plugin hypothesis expected to inherit from HypothesisPlugin, actual type NULL in /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php:203
Stack trace:
#0 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php(219): PKP\plugins\PluginRegistry::_instantiatePlugin()
#1 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php(112): PKP\plugins\PluginRegistry::_loadFromDatabase()
#2 /home/jhssrmijan/public_html/lib/pkp/classes/core/Dispatcher.php(155): PKP\plugins\PluginRegistry::loadCategory()
#3 /home/jhssrmijan/public_html/lib/pkp/classes/core/PKPApplication.php(373): PKP\core\Dispatcher->dispatch()
#4 /home/jhssrmijan/public_html/index.php(21): PKP\core\PKPApplication->execute()
#5 {main}
[28-Apr-2026 12:31:32 Asia/Dhaka] Exception: Plugin browseBySection expected to inherit from BrowseBySectionPlugin, actual type NULL in /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php:203
Stack trace:
#0 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php(219): PKP\plugins\PluginRegistry::_instantiatePlugin()
#1 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php(112): PKP\plugins\PluginRegistry::_loadFromDatabase()
#2 /home/jhssrmijan/public_html/lib/pkp/classes/core/Dispatcher.php(155): PKP\plugins\PluginRegistry::loadCategory()
#3 /home/jhssrmijan/public_html/lib/pkp/classes/core/PKPApplication.php(373): PKP\core\Dispatcher->dispatch()
#4 /home/jhssrmijan/public_html/index.php(21): PKP\core\PKPApplication->execute()
#5 {main}
[28-Apr-2026 12:31:32 Asia/Dhaka] Exception: Plugin doiInSummary expected to inherit from DoiInSummaryPlugin, actual type NULL in /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php:203
Stack trace:
#0 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php(219): PKP\plugins\PluginRegistry::_instantiatePlugin()
#1 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php(112): PKP\plugins\PluginRegistry::_loadFromDatabase()
#2 /home/jhssrmijan/public_html/lib/pkp/classes/core/Dispatcher.php(155): PKP\plugins\PluginRegistry::loadCategory()
#3 /home/jhssrmijan/public_html/lib/pkp/classes/core/PKPApplication.php(373): PKP\core\Dispatcher->dispatch()
#4 /home/jhssrmijan/public_html/index.php(21): PKP\core\PKPApplication->execute()
#5 {main}
[28-Apr-2026 12:31:32 Asia/Dhaka] Exception: Plugin material expected to inherit from MaterialThemePlugin, actual type NULL in /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php:203
Stack trace:
#0 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php(219): PKP\plugins\PluginRegistry::_instantiatePlugin()
#1 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php(112): PKP\plugins\PluginRegistry::_loadFromDatabase()
#2 /home/jhssrmijan/public_html/lib/pkp/classes/template/PKPTemplateManager.php(1392): PKP\plugins\PluginRegistry::loadCategory()
#3 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/Plugin.php(403): PKP\template\PKPTemplateManager::getManager()
#4 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/Plugin.php(137): PKP\plugins\Plugin->_registerTemplateResource()
#5 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/LazyLoadPlugin.php(34): PKP\plugins\Plugin->register()
#6 /home/jhssrmijan/public_html/plugins/generic/htmlArticleGalley/HtmlArticleGalleyPlugin.php(36): PKP\plugins\LazyLoadPlugin->register()
#7 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php(76): APP\plugins\generic\htmlArticleGalley\HtmlArticleGalleyPlugin->register()
#8 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php(121): PKP\plugins\PluginRegistry::register()
#9 [internal function]: PKP\plugins\PluginRegistry::PKP\plugins\{closure}()
#10 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php(121): array_walk_recursive()
#11 /home/jhssrmijan/public_html/lib/pkp/classes/core/Dispatcher.php(155): PKP\plugins\PluginRegistry::loadCategory()
#12 /home/jhssrmijan/public_html/lib/pkp/classes/core/PKPApplication.php(373): PKP\core\Dispatcher->dispatch()
#13 /home/jhssrmijan/public_html/index.php(21): PKP\core\PKPApplication->execute()
#14 {main}

Radek · April 28, 2026, 11:00am

Hi,

you should update all your plugins to the actual versions of the plugins, even the Material theme plugin. It looks like you update the system, but not the plugins.
Best,
Radek

IJBSRR_Journal · April 28, 2026, 12:50pm

Thanks for All

All plugins to the actual versions of the plugins