Duplicate admin page name: adminnotifications
line 925 of \lib\adminlib.php: call to debugging()
line 11 of \admin\settings\top.php: call to admin_category->add()
line 7266 of \lib\adminlib.php: call to require()
line 3673 of \lib\navigationlib.php: call to admin_get_root()
line 3539 of \lib\navigationlib.php: call to settings_navigation->load_administration_settings()
line 724 of \lib\pagelib.php: call to settings_navigation->initialise()
line 773 of \lib\pagelib.php: call to moodle_page->magic_get_settingsnav()
line 136 of \blocks\settings\block_settings.php: call to moodle_page->__get()
line 288 of \blocks\moodleblock.class.php: call to block_settings->get_content()
line 230 of \blocks\moodleblock.class.php: call to block_base->formatted_contents()
line 976 of \lib\blocklib.php: call to block_base->get_content_for_output()
line 1028 of \lib\blocklib.php: call to block_manager->create_block_contents()
line 476 of \lib\outputrenderers.php: call to block_manager->ensure_content_created()
line 39 of \theme\bootstrapbase\renderers\core_renderer.php: call to core_renderer->standard_head_html()
line 42 of \theme\clean\layout\columns2.php: call to theme_bootstrapbase_core_renderer->standard_head_html()
line 1028 of \lib\outputrenderers.php: call to include()
line 958 of \lib\outputrenderers.php: call to core_renderer->render_page_layout()
line 2809 of \lib\outputrenderers.php: call to core_renderer->header()
line 387 of \lib\setuplib.php: call to core_renderer->fatal_error()
line ? of unknownfile: call to default_exception_handler()
サイト管理ブロックからsharedpanelの管理画面を開いたときに次のエラーが出ます。