try {
$resDatabaseResult = DB::prepare_and_validate(this, "SELECT * FROMtblBar
")->execute();
} catch (Exceptio $e) {
execute sollte das heißen.
try {
$resDatabaseResult = DB::prepare_and_validate(this, "SELECT * FROMtblBar
")->execute();
} catch (Exceptio $e) {
execute sollte das heißen.