Обнаружена ошибка кодирования, она должна быть исправлена программистом: moodle_database::get_in_or_equal() does not accept empty arrays

Подробнее об этой ошибке

Debug info:
Error code: codingerror
Stack trace:
  • line 662 of /lib/dml/moodle_database.php: coding_exception thrown
  • line 1017 of /lib/coursecatlib.php: call to moodle_database->get_in_or_equal()
  • line 1310 of /course/renderer.php: call to coursecat->get_children()
  • line 1383 of /course/renderer.php: call to core_course_renderer->coursecat_subcategories()
  • line 1485 of /course/renderer.php: call to core_course_renderer->coursecat_category_content()
  • line 1605 of /course/renderer.php: call to core_course_renderer->coursecat_tree()
  • line 57 of /course/index.php: call to core_course_renderer->course_category()