$sql	=	"call gethierarchiesdb (772);"
$error	=	"1312: PROCEDURE pla270.gethierarchiesdb can't return a result set in the given context"
$out	=	null

            $out = null;
            if ($error) {
                trigger_error("<span style = \"color:Red;text-align:left\"><b>SQL Error:</b> {$this->error}</span>", E_USER_WARNING);

DboSource::showQuery() - CORE\cake\libs\model\datasources\dbo_source.php, line 525
DboSource::execute() - CORE\cake\libs\model\datasources\dbo_source.php, line 201
DboSource::fetchAll() - CORE\cake\libs\model\datasources\dbo_source.php, line 337
DboSource::query() - CORE\cake\libs\model\datasources\dbo_source.php, line 221
Model::query() - CORE\cake\libs\model\model.php, line 2290
Hierarchy::getrecursivehierarchies() - APP\models\hierarchy.php, line 83
SpeciesController::speciesdetail() - APP\controllers\species_controller.php, line 66
Object::dispatchMethod() - CORE\cake\libs\object.php, line 115
Dispatcher::_invoke() - CORE\cake\dispatcher.php, line 227
Dispatcher::dispatch() - CORE\cake\dispatcher.php, line 194
[main] - APP\webroot\index.php, line 88