Have PDO errors throw an exception

app/core/Database.php

@@ -25,6 +25,7 @@ class Database
         $dsn = "mysql:host={$args['host']};dbname={$args['database']};charset={$args['charset']}";
         $options = [
             PDO::ATTR_PERSISTENT => true,
+            PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION
         ];
         return new PDO($dsn, $args['user'], $args['password'], $options);
     }