Config::load();
- if ($a->max_processes_reached() || $a->maxload_reached()) {
+if ($a->isMaxProcessesReached() || $a->isMaxLoadReached()) {
header($_SERVER["SERVER_PROTOCOL"] . ' 503 Service Temporarily Unavailable');
header('Retry-After: 120');
header('Refresh: 120; url=' . System::baseUrl() . "/" . $a->query_string);