Error al leer de la base de datos

Más información sobre este error

Debug info: Query execution was interrupted
SELECT * FROM mdl_event WHERE (timestart >= 2032743600 OR timestart + timeduration > 2032743600) AND timestart <= 2035335599 AND ( (groupid = 0 AND courseid = ?)) AND visible = 1 ORDER BY timestart
[array (
0 => '1',
)]
Error code: dmlreadexception
Stack trace:
  • line 443 of /lib/dml/moodle_database.php: dml_read_exception thrown
  • line 1080 of /lib/dml/mysqli_native_moodle_database.php: call to moodle_database->query_end()
  • line 1305 of /lib/dml/moodle_database.php: call to mysqli_native_moodle_database->get_records_sql()
  • line 757 of /calendar/lib.php: call to moodle_database->get_records_select()
  • line 445 of /calendar/renderer.php: call to calendar_get_events()
  • line 133 of /calendar/view.php: call to core_calendar_renderer->show_month_detailed()