diff --git a/SubModules/ServiceInitializer/Middlewares/DebuggingMiddleware.php b/SubModules/ServiceInitializer/Middlewares/DebuggingMiddleware.php
deleted file mode 100644
index df38d8d..0000000
--- a/SubModules/ServiceInitializer/Middlewares/DebuggingMiddleware.php
+++ /dev/null
@@ -1,226 +0,0 @@
-<?php
-declare(strict_types=1);
-
-namespace ArrayAccess\TrayDigita\App\Modules\Core\SubModules\ServiceInitializer\Middlewares;
-
-use ArrayAccess\TrayDigita\Benchmark\Interfaces\ProfilerInterface;
-use ArrayAccess\TrayDigita\Benchmark\Waterfall;
-use ArrayAccess\TrayDigita\Collection\Config;
-use ArrayAccess\TrayDigita\Event\Interfaces\ManagerInterface;
-use ArrayAccess\TrayDigita\Middleware\AbstractMiddleware;
-use ArrayAccess\TrayDigita\Traits\Http\StreamFactoryTrait;
-use ArrayAccess\TrayDigita\Util\Filter\Consolidation;
-use ArrayAccess\TrayDigita\Util\Filter\ContainerHelper;
-use ArrayAccess\TrayDigita\Util\Filter\DataType;
-use Psr\Http\Message\ResponseInterface;
-use Psr\Http\Message\ServerRequestInterface;
-use Throwable;
-use function memory_get_usage;
-use function microtime;
-use function preg_replace;
-use function str_contains;
-use const PHP_INT_MAX;
-use const PHP_INT_MIN;
-
-class DebuggingMiddleware extends AbstractMiddleware
-{
-    protected int $priority = PHP_INT_MIN;
-
-    use StreamFactoryTrait;
-
-    private bool $registered = false;
-
-    private bool $darkMode = false;
-    private ?float $requestFloat = null;
-
-    protected function doProcess(
-        ServerRequestInterface $request
-    ): ServerRequestInterface {
-        if (!$this->registered) {
-            $this->requestFloat = $request->getServerParams()['REQUEST_TIME_FLOAT']??null;
-            $this->registered = true;
-            $this->registerBenchmarkDebugBar();
-        }
-        return $request;
-    }
-
-    protected function registerBenchmarkDebugBar(): void
-    {
-        // do not run if cli
-        if (Consolidation::isCli()) {
-            return;
-        }
-        $container = $this->getContainer();
-        $config = ContainerHelper::use(Config::class, $container);
-        $manager = ContainerHelper::use(ManagerInterface::class, $container);
-        if (!$config || !$manager) {
-            return;
-        }
-        if (!$config instanceof Config
-            || !($config = $config->get('environment')) instanceof Config
-        ) {
-            return;
-        }
-        if ($config->get('showPerformance') === true) {
-            $manager->attach(
-                'response.final',
-                [$this, 'printPerformance'],
-                priority: PHP_INT_MAX - 5
-            );
-        }
-
-        if ($config->get('profiling') !== true
-            || $config->get('debugBar') !== true
-        ) {
-            return;
-        }
-
-        $this->darkMode = $config->get('debugBarDarkMode') === true;
-        $manager->attach(
-            'response.final',
-            [$this, 'renderDebugBar'],
-            priority: PHP_INT_MAX - 100
-        );
-    }
-
-    private function renderDebugBar($response) : mixed
-    {
-        $this->getManager()?->detach(
-            'response.final',
-            [$this, 'renderDebugBar']
-        );
-
-        if (!$response instanceof ResponseInterface) {
-            return $response;
-        }
-
-        // if profiler disabled, stop here!
-        $profiler = ContainerHelper::use(ProfilerInterface::class, $this->getContainer());
-        $waterfall = ContainerHelper::use(Waterfall::class, $this->getContainer());
-        if (!$profiler?->isEnable() || ! $waterfall || !DataType::isHtmlContentType($response)) {
-            return $response;
-        }
-
-        // DO STOP BENCHMARK
-        $benchmark = ($profiler->getGroup('response')
-            ??$profiler->getGroup('manager'))
-            ?->get('response.final');
-        $benchmark?->stop([
-            'duration' => $benchmark->convertMicrotime(microtime(true)) - $benchmark->getStartTime(),
-            'stopped' => true
-        ]);
-        $benchmark = $profiler
-            ->getGroup('httpKernel')
-            ?->get('httpKernel.dispatch');
-        $benchmark?->stop([
-            'duration' => $benchmark->convertMicrotime(microtime(true)) - $benchmark->getStartTime()
-        ]);
-        $benchmark?->setMetadataRecord('stopped', true);
-        // END BENCHMARK
-        $startTime = (
-            $this->requestFloat
-            ??$_SERVER['REQUEST_TIME_FLOAT']
-            ??$profiler->getStartTime()
-        );
-        // get origin performance
-        $performanceOrigin = microtime(true) - $startTime;
-        $memoryOrigin = Consolidation::sizeFormat(memory_get_usage(), 3);
-
-        // start
-        $body = (string) $response->getBody();
-        $streamFactory = $this->getStreamFactory();
-        $darkMode = $this->darkMode;
-        $found = false;
-        if (str_contains($body, '<!--(waterfall)-->')) {
-            $found = true;
-            $body = preg_replace(
-                '~<!--\(waterfall\)-->~',
-                $waterfall->render(darkMode: $darkMode),
-                $body,
-                1
-            );
-        } else {
-            $regexes = [
-                '~(<(body)[^>]*>.*)(</\2>\s*</html>\s*(?:<\!\-\-.*)?)$~ism',
-                '~(<(head)[^>]*>.*)(</\2>\s*<body>)~ism',
-                '~(<(html)[^>]*>.*)(</\2>\s*(?:<\!\-\-.*)?)~ism',
-            ];
-            foreach ($regexes as $regex) {
-                if (!preg_match($regex, $body)) {
-                    continue;
-                }
-                $body = preg_replace_callback(
-                    $regex,
-                    static function ($match) use ($waterfall, $darkMode) {
-                        return $match[1] . "\n" . $waterfall->render(darkMode: $darkMode) . "\n" . $match[3];
-                    },
-                    $body
-                );
-                $found = true;
-                break;
-            }
-        }
-
-        if (!$found) {
-            $body .= "\n".$waterfall->render(darkMode: $darkMode)."\n";
-        }
-        // stop
-        $waterfall = null;
-        unset($waterfall);
-
-        // doing clear
-        $profiler->clear();
-        $performanceEnd = microtime(true) - $startTime;
-        return $response->withBody(
-            $streamFactory->createStream(
-                $body
-                .sprintf(
-                    '%s<!-- (rendered : %s ms / memory: %s) ~ (+waterfall ~ rendered : %s ms / memory: %s) -->',
-                    "\n",
-                    $profiler->convertMicrotime($performanceOrigin),
-                    $memoryOrigin,
-                    $profiler->convertMicrotime($performanceEnd),
-                    Consolidation::sizeFormat(memory_get_usage(), 3),
-                )
-            )
-        );
-    }
-
-    private function printPerformance(ResponseInterface $response): ResponseInterface
-    {
-        $this->getManager()?->detach(
-            'response.final',
-            [$this, 'printPerformance']
-        );
-        if (!DataType::isHtmlContentType($response)
-            || ! $response->getBody()->isWritable()
-        ) {
-            return $response;
-        }
-        try {
-            $response->getBody()->seek($response->getBody()->getSize());
-        } catch (Throwable) {
-            // pass
-        }
-        $startTime = (
-            $this->requestFloat
-            ??$_SERVER['REQUEST_TIME_FLOAT']
-            ??$_SERVER['REQUEST_TIME']
-        );
-        $str = sprintf(
-            '%s<!-- %s -->',
-            "\n",
-            sprintf(
-                '(time: %s ms / peak memory usage: %s / memory usage: %s)',
-                round(
-                    (microtime(true) * 1000 - $startTime * 1000),
-                    4
-                ),
-                Consolidation::sizeFormat(memory_get_peak_usage(), 3),
-                Consolidation::sizeFormat(memory_get_usage(), 3)
-            )
-        );
-        $response->getBody()->write($str);
-        return $response;
-    }
-}
diff --git a/SubModules/ServiceInitializer/ServiceInitializer.php b/SubModules/ServiceInitializer/ServiceInitializer.php
index cdc5de9..708b761 100644
--- a/SubModules/ServiceInitializer/ServiceInitializer.php
+++ b/SubModules/ServiceInitializer/ServiceInitializer.php
@@ -6,7 +6,6 @@
 use ArrayAccess\TrayDigita\App\Modules\Core\Abstracts\CoreSubmoduleAbstract;
 use ArrayAccess\TrayDigita\App\Modules\Core\Entities\CacheItem;
 use ArrayAccess\TrayDigita\App\Modules\Core\Entities\LogItem;
-use ArrayAccess\TrayDigita\App\Modules\Core\SubModules\ServiceInitializer\Middlewares\DebuggingMiddleware;
 use ArrayAccess\TrayDigita\App\Modules\Core\SubModules\ServiceInitializer\Middlewares\ErrorMiddleware;
 use ArrayAccess\TrayDigita\App\Modules\Core\SubModules\ServiceInitializer\Middlewares\InitMiddleware;
 use ArrayAccess\TrayDigita\Collection\Config;
@@ -16,6 +15,7 @@
 use ArrayAccess\TrayDigita\Util\Filter\Consolidation;
 use ArrayAccess\TrayDigita\Util\Filter\ContainerHelper;
 use Psr\Http\Server\MiddlewareInterface;
+use Throwable;
 use function is_array;
 use function is_string;
 
@@ -29,7 +29,6 @@ final class ServiceInitializer extends CoreSubmoduleAbstract
      * @var array<class-string<MiddlewareInterface>>
      */
     protected array $middlewares = [
-        DebuggingMiddleware::class,
         ErrorMiddleware::class,
         InitMiddleware::class
     ];
@@ -104,8 +103,11 @@ private function doRegisterMiddlewares(): void
             return;
         }
         foreach ($this->middlewares as $middleware) {
-            $middleware = ContainerHelper::resolveCallable($middleware, $this->getContainer());
-            $kernel->addMiddleware($middleware);
+            try {
+                $middleware = ContainerHelper::resolveCallable($middleware, $this->getContainer());
+                $kernel->addMiddleware($middleware);
+            } catch (Throwable) {
+            }
         }
     }