diff --git a/meta/definitions/authorize.php b/meta/definitions/authorize.php
index dbaa885..571fa24 100644
--- a/meta/definitions/authorize.php
+++ b/meta/definitions/authorize.php
@@ -2,20 +2,21 @@
 
 use Lean\Factory\HttpFactoryInterface;
 
-use Ulmus\User\{Authorize\HeaderAuthentication,
+use Ulmus\User\{
+    Authorize\HeaderAuthentication,
     Entity,
     Lib\Authenticate,
     Lib\Authorize,
     Middleware\AuthenticationMiddleware,
     Middleware\HeaderAuthenticationMiddleware,
     Middleware\PostRequestAuthenticationMiddleware,
-    Authorize\PostRequestAuthentication};
-
-use Picea\Picea;
+    Authorize\PostRequestAuthentication
+};
 
 use Storage\{ Cookie, Session };
-
 use Psr\Container\ContainerInterface;
+use Picea\Picea;
+
 use function DI\{get, autowire, create};
 
 return [
@@ -38,8 +39,9 @@ return [
     'authorize.error' => function(ContainerInterface $c) {
         return function(array $errorData) use ($c) {
             return $c->get(HttpFactoryInterface::class)::createJsonResponse($errorData + [
+
                 'api.error' => "Authorization failed",
-                'api.datetime' => (new \DateTime)->format(\DateTime::ISO8601),
+                'api.datetime' => (new \DateTime)->format(\DateTime::ATOM),
             ], 403);
         };
     },
diff --git a/meta/definitions/event.php b/meta/definitions/event.php
index 455890a..5cfa378 100644
--- a/meta/definitions/event.php
+++ b/meta/definitions/event.php
@@ -1,8 +1,6 @@
 <?php
 
 use Picea\Picea;
-use function DI\autowire, DI\create, DI\get;
-
 use Lean\{ Lean, Routing, Event\RoutingCompileRoutes, Event\RoutingMapRoutes };
 use Mcnd\Event;
 use Taxus\Taxus;
@@ -11,6 +9,9 @@ use Notes\Route\Attribute\Method\Route;
 use Notes\Security\SecurityHandler;
 use Psr\Container\ContainerInterface;
 use Psr\Http\Message\{ ResponseInterface, ServerRequestInterface };
+use Ulmus\User\Entity\UserInterface;
+
+use function DI\autowire, DI\create, DI\get;
 
 return [
     Event\EventManager::class => autowire(Event\EventManager::class),
@@ -25,6 +26,7 @@ return [
 
     Event\EventDefinition::class => function($c) {
         $extension = $c->has(\Picea\Extension\UrlExtension::class) ? $c->get(\Picea\Extension\UrlExtension::class) : null;
+        $user = $c->get(UserInterface::class);
 
         return new Event\EventDefinition([
             new class($extension) implements RoutingCompileRoutes {
@@ -40,7 +42,12 @@ return [
                 }
             },
 
-            new class() implements RoutingMapRoutes {
+            new class($user) implements RoutingMapRoutes {
+
+                public function __construct(
+                    protected UserInterface $user
+                ) {}
+
                 public function execute(Routing $routing, ContainerInterface $container, ServerRequestInterface & $request, Route $attribute) : void
                 {
                     $class = $attribute->class;
@@ -54,7 +61,7 @@ return [
                         $securityHandler = $container->get(SecurityHandler::class);
 
                         if ( $redirect = $securityHandler->verify($class, $method) ) {
-                            if ( empty($object->user) || ! $object->user->logged ) {
+                            if (! $this->user->loggedIn() ) {
                                 if ($container->has(Session::class)) {
                                     $container->get(Session::class)->set('redirectedFrom', (string)$request->getUri());
                                 }
@@ -64,8 +71,8 @@ return [
                             }
                         }
 
-                        if ( $securityHandler->isLocked($class, $method) && $container->has(Taxus::class) && $container->has(SecurityHandler::class) ) {
-                            if ( $forbidden = $container->get(SecurityHandler::class)->taxus($class, $method, $object->user ?? null) ) {
+                        if ( $securityHandler->isLocked($class, $method) && $container->has(Taxus::class)) {
+                            if ( $forbidden = $securityHandler->taxus($class, $method, $this->user) ) {
                                 $routing->response = $forbidden;
 
                                 return;
diff --git a/meta/definitions/http.php b/meta/definitions/http.php
index 74a5ff1..cee0964 100644
--- a/meta/definitions/http.php
+++ b/meta/definitions/http.php
@@ -1,6 +1,9 @@
 <?php
 
 use Psr\Container\ContainerInterface;
+
+
+use Lean\ApplicationStrategy\{ ThrowableHandler, ThrowableHandlerInterface, NotFoundDecoratorInterface, NotFoundDecorator };
 use Psr\Http\Message\ServerRequestInterface;
 use Laminas\{ Diactoros\ServerRequestFactory, HttpHandlerRunner\Emitter\EmitterInterface, HttpHandlerRunner\Emitter\SapiEmitter };
 use Lean\Factory\{ HttpFactory, HttpFactoryInterface };
@@ -29,5 +32,8 @@ return [
 
     'error.500' => function(ContainerInterface $c, Picea $picea) {
         return $c->get(HttpFactoryInterface::class)::createHtmlResponse($picea->renderHtml("lean/error/500", []), 500);
-    }
+    },
+
+    ThrowableHandlerInterface::class => autowire(ThrowableHandler::class),
+    NotFoundDecoratorInterface::class => autowire(NotFoundDecorator::class),
 ];
diff --git a/meta/definitions/orm.php b/meta/definitions/orm.php
index 5fcec93..d272f3b 100644
--- a/meta/definitions/orm.php
+++ b/meta/definitions/orm.php
@@ -11,8 +11,12 @@ return [
     ]),
 
     AdapterProxy::class => function (Psr\Container\ContainerInterface $c) {
-        return new AdapterProxy(
-            $c->get(ConnectionAdapter::class),
-        );
+        $proxy = new AdapterProxy();
+        
+        $autoload = $c->get(\Lean\Lean::class)->getConnectionAdapters();
+
+        $proxy->push($autoload);
+
+        return $proxy;
     },
 ];
diff --git a/meta/definitions/software.php b/meta/definitions/software.php
index 31f329f..aaff563 100644
--- a/meta/definitions/software.php
+++ b/meta/definitions/software.php
@@ -66,20 +66,14 @@ return [
         'routes' => [],
 
         'cronard' => [],
-
-        'taxus' => [
-            'is_dev' => [ ' dev' => "Is a developper of this application or has the same rights" ],
-            'is_admin' => [ 'admin' => "Can manage almost everything in this application."],
-            'is_moderator' => [ 'moderator' => "Can moderate this application."],
-            'is_user' => [ 'user' => "Is an authenticated user."],
-            'is_anonymous' => [ 'anonymous' => "Is an anonymous user."],
-        ],
     ],
 
     'lean.autoload' => add([
         Lean::class,
     ]),
 
+    \Lean\Factory\HttpFactoryInterface::class => autowire(\Lean\Factory\HttpFactory::class),
+
     Lean::class => autowire(Lean::class),
 
     JavascriptMiddleware::class => create(JavascriptMiddleware::class),
diff --git a/src/Application.php b/src/Application.php
index 424c727..6fca8a4 100644
--- a/src/Application.php
+++ b/src/Application.php
@@ -22,6 +22,8 @@ class Application
 
     public array $entities;
 
+    public array $connectionAdapters;
+
     public array $events;
 
     public array $tellJson;
@@ -68,6 +70,7 @@ class Application
         if (is_array($ulmus = $this->data['ulmus'] ?? false)) {
             if ($ulmus['entities'] ?? false) {
                 $this->entities = $ulmus['entities'];
+                $this->connectionAdapters = $ulmus['adapters'] ?? [];
             }
         }
 
diff --git a/src/ApplicationStrategy.php b/src/ApplicationStrategy.php
index 325ee74..f0de3e8 100644
--- a/src/ApplicationStrategy.php
+++ b/src/ApplicationStrategy.php
@@ -3,63 +3,33 @@
 namespace Lean;
 
 use League\Route\Strategy;
-
 use League\Route\Http\Exception\NotFoundException;
-use Picea\Asset\Asset;
+use Lean\ApplicationStrategy\NotFoundDecoratorInterface;
+use Lean\ApplicationStrategy\ThrowableHandlerInterface;
+use Lean\Factory\HttpFactoryInterface;
 use Psr\Container\ContainerInterface;
 use Psr\Http\Message\ResponseInterface;
 use Psr\Http\Message\ServerRequestInterface;
 use Psr\Http\Server\MiddlewareInterface;
-use Picea\Picea;
 use Psr\Http\Server\RequestHandlerInterface;
 use function DI\get;
 
 class ApplicationStrategy extends Strategy\ApplicationStrategy {
 
-    public const ASSET_TRIGGER_UPDATE = [
-        "js", "mjs", "manifest", "webmanifest", "css", "png", "ico",
-        "jpg", "jpeg", "gif", "webp", "woff", "woff2", "eot", "svg",
-        "ttf"
-    ];
-
     public function __construct(
-        protected Picea $picea,
-        protected ContainerInterface $di,
-    ) {}
+        ContainerInterface $di,
+    ) {
+        $this->setContainer($di);
+    }
 
     public function getNotFoundDecorator(NotFoundException $exception): MiddlewareInterface
     {
-        return new class($this->picea, $this->di) implements MiddlewareInterface {
+        return $this->getContainer()->get(NotFoundDecoratorInterface::class);
+    }
 
-            public function __construct(
-                protected Picea $picea,
-                protected ContainerInterface $di,
-            ) { }
+    public function getThrowableHandler(): MiddlewareInterface
+    {
+        return $this->getContainer()->get(ThrowableHandlerInterface::class);
 
-            public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
-            {
-                if (php_sapi_name() !== 'cli' and ! defined('STDIN'))  {
-                    return $this->throw404($request);
-                }
-
-                return $handler->handle($request);;
-            }
-
-            public function throw404(ServerRequestInterface $request) : ResponseInterface
-            {
-                if ( getenv('DEBUG') && $this->di->has(\Picea\Asset\Asset::class) ) {
-                    $params = $request->getServerParams();
-
-                    $scpName = basename(explode('?', $params['REQUEST_URI'] ?? "", 2)[0]);
-                    list(, $ext) = array_pad(explode('.', $scpName), 2, null);
-
-                    if ($ext && in_array($ext, ApplicationStrategy::ASSET_TRIGGER_UPDATE)) {
-                        $this->di->get(\Picea\Asset\Asset::class)->launchInstall();
-                    }
-                }
-
-                return $this->di->get('error.404');
-            }
-        };
     }
 }
\ No newline at end of file
diff --git a/src/ApplicationStrategy/NotFoundDecorator.php b/src/ApplicationStrategy/NotFoundDecorator.php
new file mode 100644
index 0000000..8ce628f
--- /dev/null
+++ b/src/ApplicationStrategy/NotFoundDecorator.php
@@ -0,0 +1,62 @@
+<?php
+
+namespace Lean\ApplicationStrategy;
+
+use DI\Attribute\Inject;
+use Lean\ApplicationStrategy;
+use Lean\Factory\HttpFactoryInterface;
+use Picea\Picea;
+use Psr\Container\ContainerInterface;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Server\RequestHandlerInterface;
+
+class NotFoundDecorator implements NotFoundDecoratorInterface
+{
+    #[Inject]
+    protected Picea $picea;
+
+    #[Inject]
+    protected ContainerInterface $container;
+
+    #[Inject]
+    protected HttpFactoryInterface $httpFactory;
+
+    public const ASSET_TRIGGER_UPDATE = [
+        "js", "mjs", "manifest", "webmanifest", "css", "png", "ico",
+        "jpg", "jpeg", "gif", "webp", "woff", "woff2", "eot", "svg",
+        "ttf"
+    ];
+
+    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
+    {
+        if (php_sapi_name() !== 'cli' and ! defined('STDIN'))  {
+            return $this->throw404($request);
+        }
+
+        return $handler->handle($request);
+    }
+
+    public function throw404(ServerRequestInterface $request) : ResponseInterface
+    {
+        return $this->checkAssetTrigger($request) ?: $this->httpFactory->createHtmlResponse($this->picea->renderHtml("lean/error/404", [], $this), 404);
+    }
+
+    protected function checkAssetTrigger(ServerRequestInterface $request) : false|ResponseInterface
+    {
+        if (getenv('DEBUG') && $this->container->has(\Picea\Asset\Asset::class)) {
+            $params = $request->getServerParams();
+
+            $scpName = basename(explode('?', $params['REQUEST_URI'] ?? "", 2)[0]);
+            list(, $ext) = array_pad(explode('.', $scpName), 2, null);
+
+            if ($ext && in_array($ext, static::ASSET_TRIGGER_UPDATE)) {
+                $this->container->get(\Picea\Asset\Asset::class)->launchInstall();
+
+                return $this->httpFactory->createTextResponse("Asset updated");
+            }
+        }
+
+        return false;
+    }
+}
\ No newline at end of file
diff --git a/src/ApplicationStrategy/NotFoundDecoratorInterface.php b/src/ApplicationStrategy/NotFoundDecoratorInterface.php
new file mode 100644
index 0000000..530c657
--- /dev/null
+++ b/src/ApplicationStrategy/NotFoundDecoratorInterface.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace Lean\ApplicationStrategy;
+
+use Psr\Http\Server\MiddlewareInterface;
+
+interface NotFoundDecoratorInterface extends MiddlewareInterface
+{
+
+}
\ No newline at end of file
diff --git a/src/ApplicationStrategy/ThrowableHandler.php b/src/ApplicationStrategy/ThrowableHandler.php
new file mode 100644
index 0000000..4fbfbf6
--- /dev/null
+++ b/src/ApplicationStrategy/ThrowableHandler.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace Lean\ApplicationStrategy;
+
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Server\MiddlewareInterface;
+use Psr\Http\Server\RequestHandlerInterface;
+
+class ThrowableHandler implements ThrowableHandlerInterface
+{
+    public function process(
+        ServerRequestInterface $request,
+        RequestHandlerInterface $handler
+    ): ResponseInterface {
+        try {
+            return $handler->handle($request);
+        } catch (Throwable $e) {
+            throw $e;
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/ApplicationStrategy/ThrowableHandlerInterface.php b/src/ApplicationStrategy/ThrowableHandlerInterface.php
new file mode 100644
index 0000000..1ebdc54
--- /dev/null
+++ b/src/ApplicationStrategy/ThrowableHandlerInterface.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace Lean\ApplicationStrategy;
+
+use Psr\Http\Server\MiddlewareInterface;
+
+interface ThrowableHandlerInterface extends MiddlewareInterface
+{
+
+}
\ No newline at end of file
diff --git a/src/ControllerTrait.php b/src/ControllerTrait.php
index 341edeb..265267d 100644
--- a/src/ControllerTrait.php
+++ b/src/ControllerTrait.php
@@ -20,8 +20,8 @@ use function file_get_contents;
 #[Route(method: [ "GET", "POST" ])]
 trait ControllerTrait {
 
-    #[Inject]
-    public \Notes\Breadcrumb\Breadcrumb $breadcrumb;
+    ##[Inject]
+   # public \Notes\Breadcrumb\Breadcrumb $breadcrumb;
 
     #[Inject]
     public Session $session;
@@ -147,13 +147,15 @@ trait ControllerTrait {
     #[Ignore]
     public function renderCLI(ServerRequestInterface $request, mixed $data) : ResponseInterface
     {
-        if ($data instanceof \JsonSerializable ) {
-            return $this->renderJson(
-                $data
-            );
-        }
-        elseif ( is_array($data) ) {
-            var_export($data);
+        if (! $data instanceof \Stringable) {
+            if ($data instanceof \JsonSerializable) {
+                return $this->renderJson(
+                    $data
+                );
+            }
+            elseif (is_iterable($data) || is_object($data)) {
+                return $this->renderText(var_export($data, true));
+            }
         }
 
         return $this->renderText(
diff --git a/src/Event/RoutingMapRoutes.php b/src/Event/RoutingMapRoutes.php
index e448574..eda90cf 100644
--- a/src/Event/RoutingMapRoutes.php
+++ b/src/Event/RoutingMapRoutes.php
@@ -6,6 +6,7 @@ use Lean\Routing;
 use Notes\Route\Attribute\Method\Route;
 use Psr\Container\ContainerInterface;
 use Psr\Http\Message\{ ResponseInterface, ServerRequestInterface };
+use Ulmus\User\Entity\UserInterface;
 
 interface RoutingMapRoutes {
     public function execute(Routing $routing, ContainerInterface $container, ServerRequestInterface & $request, Route $attribute) : void;
diff --git a/src/Kernel.php b/src/Kernel.php
index e427592..9b18038 100644
--- a/src/Kernel.php
+++ b/src/Kernel.php
@@ -73,7 +73,9 @@ class Kernel {
                 $path = getenv("PROJECT_PATH") . DIRECTORY_SEPARATOR . getenv($envkey);
 
                 if (getenv('DEBUG') && ! file_exists($path)) {
-                    mkdir($path, 0755, true);
+                    if (false === mkdir($path, 0755, true)) {
+                        throw new \Exception(sprintf("Folder '%s' could not be created", $path));
+                    }
                 }
 
                 static::putenv($name, realpath($path));
@@ -155,6 +157,7 @@ class Kernel {
 
         # Must be removed from KERNEL !
         $this->container->has('ulmus.caching') and ( Ulmus::$cache = $this->container->get('ulmus.caching') );
+        # $this->container->has(AdapterProxy::class) and ( $ )
 
         return $this;
     }
diff --git a/src/Lean.php b/src/Lean.php
index 6bd50ba..32fc06b 100644
--- a/src/Lean.php
+++ b/src/Lean.php
@@ -77,37 +77,42 @@ class Lean
 
     public function getRoutable() : array
     {
-        return array_merge(...array_map(fn($app) => $app->routes ?? [], $this->applications));
+        return array_merge(...array_map(fn(Application $app) => $app->routes ?? [], $this->applications));
     }
 
     public function getCronard() : array
     {
-        return array_merge(...array_map(fn($app) => $app->cronard ?? [], $this->applications));
+        return array_merge(...array_map(fn(Application $app) => $app->cronard ?? [], $this->applications));
     }
 
     public function getCLI() : array
     {
-        return array_merge(...array_map(fn($app) => $app->cli ?? [], $this->applications));
+        return array_merge(...array_map(fn(Application $app) => $app->cli ?? [], $this->applications));
     }
 
     public function getEvents() : array
     {
-        return array_merge(...array_map(fn($app) => $app->events ?? [], $this->applications));
+        return array_merge(...array_map(fn(Application $app) => $app->events ?? [], $this->applications));
     }
 
     public function getTaxusPrivileges() : array
     {
-        return array_merge(...array_map(fn($app) => $app->taxus ?? [], $this->applications));
+        return array_merge(...array_map(fn(Application $app) => $app->taxus ?? [], $this->applications));
     }
 
     public function getEntities() : array
     {
-        return array_merge(...array_map(fn($app) => $app->entities ?? [], $this->applications));
+        return array_merge(...array_map(fn(Application $app) => $app->entities ?? [], $this->applications));
+    }
+
+    public function getConnectionAdapters() : array
+    {
+        return array_merge(...array_map(fn(Application $app) => $app->connectionAdapters ?? [], $this->applications));
     }
 
     public function getViewPaths() : array
     {
-        $list = array_merge(...array_map(fn($app) => $app->views ?? [], $this->applications));
+        $list = array_merge(...array_map(fn(Application $app) => $app->views ?? [], $this->applications));
 
         $this->verifyPathList($list);
 
@@ -118,7 +123,7 @@ class Lean
 
     public function getAssetPaths() : array
     {
-        $list = array_merge(...array_map(fn($app) => $app->piceaAssets ?? [], $this->applications));
+        $list = array_merge(...array_map(fn(Application $app) => $app->piceaAssets ?? [], $this->applications));
 
         $this->verifyPathList($list);
 
@@ -140,11 +145,11 @@ class Lean
     {
         switch($reader) {
             case "php":
-                $list = array_merge(...array_map(fn($app) => $app->tellPhp ?? [], $this->applications));
+                $list = array_merge(...array_map(fn(Application $app) => $app->tellPhp ?? [], $this->applications));
                 break;
 
             case "json":
-                $list = array_merge(...array_map(fn($app) => $app->tellJson ?? [], $this->applications));
+                $list = array_merge(...array_map(fn(Application $app) => $app->tellJson ?? [], $this->applications));
                 break;
         }