Call for Abstract

Callback before_footer in enrol_duitku component should be migrated to new hook callback for core\hook\output\before_footer_html_generation

• line 7232 of /public/lib/moodlelib.php: call to debugging()
• line 7299 of /public/lib/moodlelib.php: call to {closure}()
• line 71 of /public/lib/classes/hook/output/before_footer_html_generation.php: call to get_plugins_with_function()
• line 974 of /public/lib/classes/output/core_renderer.php: call to core\hook\output\before_footer_html_generation->process_legacy_callbacks()
• line 81 of /public/course/index.php: call to core\output\core_renderer->footer()