If you want to fix this yourself,
Open /app/models/services.php and find:
$module->changeServicePackage($package_from, $package, $service, $parent_package, $parent_service);
if (($errors = $module->errors())) {
$this->Input->setErrors($errors);
return;
}
Replace with:
$service_info = $module->changeServicePackage($package_from, $package, $service, $parent_package, $parent_service);
if (($errors = $module->errors())) {
$this->Input->setErrors($errors);
return;
}
elseif ($service_info && is_array($service_info)) {
$this->setFields($service_id, $service_info);
$service = $this->get($service_id);
}