Navigation region requires a label
- line 3899 of /lib/navigationlib.php: call to debugging()
- line 4099 of /lib/navigationlib.php: call to flat_navigation_node->get_collectionlabel()
- line 4039 of /lib/navigationlib.php: call to flat_navigation->add()
- line 781 of /lib/pagelib.php: call to flat_navigation->initialise()
- line 830 of /lib/pagelib.php: call to moodle_page->magic_get_flatnav()
- line 150 of /theme/academi/layout/columns2.php: call to moodle_page->__get()
- line 1396 of /lib/outputrenderers.php: call to include()
- line 1326 of /lib/outputrenderers.php: call to core_renderer->render_page_layout()
- line 1950 of /lib/setuplib.php: call to core_renderer->header()
- line 62 of /course/info.php: call to bootstrap_renderer->__call()