Cannot Create Section when browseBySection Plugin is Active

[kswro]

Describe the bug
If the browseBySection plugin is activated, it will not be possible to add sections. When pressing the "Create Section" button in the Journal Settings --> Section menu, an error message appears: "Failed Ajax request or invalid JSON returned."

To Reproduce
Steps to reproduce the behavior:

1. Fresh Install
2. Download and activate the browseBySection plugin
3. Access Journal Section page (Journal Settings --> Section)
4. Click "Create Section"
5. Error

What application are you using?

1. OJS 3.4.0.4
2. browseBySection 1.2.1.0
3. PHP 8.2.11

Log

PHP Fatal error:  Uncaught TypeError: PKP\section\Repository::get(): Argument #1 ($id) must be of type int, null given, called in /home/.../public_html/plugins/generic/browseBySection/BrowseBySectionPlugin.php on line 159 and defined in /home/.../public_html/lib/pkp/classes/section/Repository.php:58
Stack trace:
#0 /home/.../public_html/plugins/generic/browseBySection/BrowseBySectionPlugin.php(159): PKP\section\Repository->get()
#1 [internal function]: APP\plugins\generic\browseBySection\BrowseBySectionPlugin->initDataSectionFormFields()
#2 /home/.../public_html/lib/pkp/classes/plugins/Hook.php(139): call_user_func_array()
#3 /home/.../public_html/lib/pkp/classes/plugins/Hook.php(113): PKP\plugins\Hook::run()
#4 /home/.../public_html/lib/pkp/classes/form/Form.php(266): PKP\plugins\Hook::call()
#5 /home/.../public_html/lib/pkp/controllers/grid/settings/sections/form/PKPSectionForm.php(170): PKP\form\Form->initData()
#6 /home/.../public_html/controllers/grid/settings/sections/form/SectionForm.php(81): PKP\controllers\grid\settings\sections\form\PKPSectionForm->initData()
#7 /home/.../public_html/controllers/grid/settings/sections/SectionGridHandler.php(214): APP\controllers\grid\settings\sections\form\SectionForm->initData()
#8 /home/.../public_html/controllers/grid/settings/sections/SectionGridHandler.php(196): APP\controllers\grid\settings\sections\SectionGridHandler->editSection()
#9 [internal function]: APP\controllers\grid\settings\sections\SectionGridHandler->addSection()
#10 /home/.../public_html/lib/pkp/classes/core/PKPRouter.php(334): call_user_func()
#11 /home/.../public_html/lib/pkp/classes/core/PKPComponentRouter.php(291): PKP\core\PKPRouter->_authorizeInitializeAndCallRequest()
#12 /home/.../public_html/lib/pkp/classes/core/Dispatcher.php(165): PKP\core\PKPComponentRouter->route()
#13 /home/.../public_html/lib/pkp/classes/core/PKPApplication.php(388): PKP\core\Dispatcher->dispatch()
#14 /home/.../public_html/index.php(21): PKP\core\PKPApplication->execute()
#15 {main}
  thrown in /home/.../public_html/lib/pkp/classes/section/Repository.php on line 58

[bokamm]

Hallo!

I have the same problem with the plugin (and cannot "save" changes to existing sections; see this closed issue: #29).

I am using

1. OJS 3.4.0.5
2. browseBySection 1.2.1.0
3. PHP 8.2.6

Logs

CHANGE EXISTING SECTION
<br/>
<b>Fatal error</b>
:  Uncaught Error: Non-static method PKP\i18n\Locale::getPrimaryLocale() cannot be called statically in /var/www/xxx/plugins/generic/browseBySection/BrowseBySectionPlugin.php:217
Stack trace:
#0 [internal function]: APP\plugins\generic\browseBySection\BrowseBySectionPlugin-&gt;executeSectionFormFields('sectionform::ex...', Array)
#1 /var/www/xxx/lib/pkp/classes/plugins/Hook.php(139): call_user_func_array(Array, Array)
#2 /var/www/xxx/lib/pkp/classes/plugins/Hook.php(113): PKP\plugins\Hook::run('sectionform::ex...', Array)
#3 /var/www/xxx/lib/pkp/classes/form/Form.php(350): PKP\plugins\Hook::call('sectionform::ex...', Array)
#4 /var/www/xxx/lib/pkp/controllers/grid/settings/sections/form/PKPSectionForm.php(199): PKP\form\Form-&gt;execute(Array)
#5 /var/www/xxx/controllers/grid/settings/sections/form/SectionForm.php(196): PKP\controllers\grid\settings\sections\form\PKPSectionForm-&gt;execute()
#6 /var/www/xxx/controllers/grid/settings/sections/SectionGridHandler.php(234): APP\controllers\grid\settings\sections\form\SectionForm-&gt;execute()
#7 [internal function]: APP\controllers\grid\settings\sections\SectionGridHandler-&gt;updateSection(Array, Object(APP\core\Request))
#8 /var/www/xxx/lib/pkp/classes/core/PKPRouter.php(334): call_user_func(Array, Array, Object(APP\core\Request))
#9 /var/www/xxx/lib/pkp/classes/core/PKPComponentRouter.php(291): PKP\core\PKPRouter-&gt;_authorizeInitializeAndCallRequest(Array, Object(APP\core\Request), Array)
#10 /var/www/xxx/lib/pkp/classes/core/Dispatcher.php(165): PKP\core\PKPComponentRouter-&gt;route(Object(APP\core\Request))
#11 /var/www/xxx/lib/pkp/classes/core/PKPApplication.php(388): PKP\core\Dispatcher-&gt;dispatch(Object(APP\core\Request))
#12 /var/www/xxx/index.php(21): PKP\core\PKPApplication-&gt;execute()
#13 {main}
  thrown in <b>/var/www/xxx/plugins/generic/browseBySection/BrowseBySectionPlugin.php</b>
on line <b>217</b>
<br/>

CREATE NEW SECTION
<br/>
<b>Fatal error</b>
:  Uncaught TypeError: PKP\section\Repository::get(): Argument #1 ($id) must be of type int, null given, called in /var/www/xxx/plugins/generic/browseBySection/BrowseBySectionPlugin.php on line 159 and defined in /var/www/xxx/lib/pkp/classes/section/Repository.php:58
Stack trace:
#0 /var/www/xxx/plugins/generic/browseBySection/BrowseBySectionPlugin.php(159): PKP\section\Repository-&gt;get(NULL, 1)
#1 [internal function]: APP\plugins\generic\browseBySection\BrowseBySectionPlugin-&gt;initDataSectionFormFields('sectionform::in...', Array)
#2 /var/www/xxx/lib/pkp/classes/plugins/Hook.php(139): call_user_func_array(Array, Array)
#3 /var/www/xxx/lib/pkp/classes/plugins/Hook.php(113): PKP\plugins\Hook::run('sectionform::in...', Array)
#4 /var/www/xxx/lib/pkp/classes/form/Form.php(266): PKP\plugins\Hook::call('sectionform::in...', Array)
#5 /var/www/xxx/lib/pkp/controllers/grid/settings/sections/form/PKPSectionForm.php(170): PKP\form\Form-&gt;initData()
#6 /var/www/xxx/controllers/grid/settings/sections/form/SectionForm.php(81): PKP\controllers\grid\settings\sections\form\PKPSectionForm-&gt;initData()
#7 /var/www/xxx/controllers/grid/settings/sections/SectionGridHandler.php(214): APP\controllers\grid\settings\sections\form\SectionForm-&gt;initData()
#8 /var/www/xxx/controllers/grid/settings/sections/SectionGridHandler.php(196): APP\controllers\grid\settings\sections\SectionGridHandler-&gt;editSection(Array, Object(APP\core\Request))
#9 [internal function]: APP\controllers\grid\settings\sections\SectionGridHandler-&gt;addSection(Array, Object(APP\core\Request))
#10 /var/www/xxx/lib/pkp/classes/core/PKPRouter.php(334): call_user_func(Array, Array, Object(APP\core\Request))
#11 /var/www/xxx/lib/pkp/classes/core/PKPComponentRouter.php(291): PKP\core\PKPRouter-&gt;_authorizeInitializeAndCallRequest(Array, Object(APP\core\Request), Array)
#12 /var/www/xxx/lib/pkp/classes/core/Dispatcher.php(165): PKP\core\PKPComponentRouter-&gt;route(Object(APP\core\Request))
#13 /var/www/xxx/lib/pkp/classes/core/PKPApplication.php(388): PKP\core\Dispatcher-&gt;dispatch(Object(APP\core\Request))
#14 /var/www/xxx/index.php(21): PKP\core\PKPApplication-&gt;execute()
#15 {main}
  thrown in <b>/var/www/xxx/lib/pkp/classes/section/Repository.php</b>
on line <b>58</b>
<br/>

Console Screenshots

[kaitlinnewson]

Fixed and released for 3.3/3.4, closing.