diff --git a/system/src/Grav/Common/Grav.php b/system/src/Grav/Common/Grav.php
index 613d7da88..777c1d9e5 100644
--- a/system/src/Grav/Common/Grav.php
+++ b/system/src/Grav/Common/Grav.php
@@ -118,8 +118,8 @@ class Grav extends Container
         // process all processors (e.g. config, initialize, assets, ..., render)
         foreach ($this->processors as $processor) {
           $processor = $this[$processor];
-          $this->measureTime($processor->id, $processor->title, function($debugger) use ($processor) {
-            $processor->process($debugger);
+          $this->measureTime($processor->id, $processor->title, function() use ($processor) {
+            $processor->process();
           });
         }
 
@@ -381,7 +381,7 @@ class Grav extends Container
         // then to get it from the container all time.
         $container->measureTime = function($timerId, $timerTitle, $callback) use ($debugger) {
           $debugger->startTimer($timerId, $timerTitle);
-          $callback($debugger);
+          $callback();
           $debugger->stopTimer($timerId);
         };
 
diff --git a/system/src/Grav/Common/Processors/AssetsProcessor.php b/system/src/Grav/Common/Processors/AssetsProcessor.php
index a795591d6..3bacc2e68 100644
--- a/system/src/Grav/Common/Processors/AssetsProcessor.php
+++ b/system/src/Grav/Common/Processors/AssetsProcessor.php
@@ -6,7 +6,7 @@ class AssetsProcessor extends ProcessorBase implements ProcessorInterface {
     public $id = 'assets';
     public $title = 'Assets';
 
-    public function process($debugger) {
+    public function process() {
       $this->container['assets']->init();
       $this->container->fireEvent('onAssetsInitialized');
     }
diff --git a/system/src/Grav/Common/Processors/ConfigurationProcessor.php b/system/src/Grav/Common/Processors/ConfigurationProcessor.php
index 3804af865..f1bcb4327 100644
--- a/system/src/Grav/Common/Processors/ConfigurationProcessor.php
+++ b/system/src/Grav/Common/Processors/ConfigurationProcessor.php
@@ -6,7 +6,7 @@ class ConfigurationProcessor extends ProcessorBase implements ProcessorInterface
     public $id = '_config';
     public $title = 'Configuration';
 
-    public function process($debugger) {
+    public function process() {
       $this->container['config']->init();
       return $this->container['plugins']->setup();
     }
diff --git a/system/src/Grav/Common/Processors/DebuggerAssetsProcessor.php b/system/src/Grav/Common/Processors/DebuggerAssetsProcessor.php
index 2bacdf76b..2d4f05c11 100644
--- a/system/src/Grav/Common/Processors/DebuggerAssetsProcessor.php
+++ b/system/src/Grav/Common/Processors/DebuggerAssetsProcessor.php
@@ -6,8 +6,8 @@ class DebuggerAssetsProcessor extends ProcessorBase implements ProcessorInterfac
     public $id = 'debugger_assets';
     public $title = 'Debugger Assets';
 
-    public function process($debugger) {
-      $debugger->addAssets();
+    public function process() {
+      $this->container['debugger']->addAssets();
     }
 
 }
diff --git a/system/src/Grav/Common/Processors/DebuggerInitProcessor.php b/system/src/Grav/Common/Processors/DebuggerInitProcessor.php
index 1e2af2177..bc302b62b 100644
--- a/system/src/Grav/Common/Processors/DebuggerInitProcessor.php
+++ b/system/src/Grav/Common/Processors/DebuggerInitProcessor.php
@@ -6,8 +6,8 @@ class DebuggerInitProcessor extends ProcessorBase implements ProcessorInterface
     public $id = '_debugger';
     public $title = 'Init Debugger';
 
-    public function process($debugger) {
-      $debugger->init();
+    public function process() {
+      $this->container['debugger']->init();
     }
 
 }
diff --git a/system/src/Grav/Common/Processors/ErrorsProcessor.php b/system/src/Grav/Common/Processors/ErrorsProcessor.php
index 894f03486..fa7fb746f 100644
--- a/system/src/Grav/Common/Processors/ErrorsProcessor.php
+++ b/system/src/Grav/Common/Processors/ErrorsProcessor.php
@@ -6,7 +6,7 @@ class ErrorsProcessor extends ProcessorBase implements ProcessorInterface {
     public $id = '_errors';
     public $title = 'Error Handlers Reset';
 
-    public function process($debugger) {
+    public function process() {
       $this->container['errors']->resetHandlers();
     }
 
diff --git a/system/src/Grav/Common/Processors/InitializeProcessor.php b/system/src/Grav/Common/Processors/InitializeProcessor.php
index 7e173ca9a..67020c817 100644
--- a/system/src/Grav/Common/Processors/InitializeProcessor.php
+++ b/system/src/Grav/Common/Processors/InitializeProcessor.php
@@ -6,7 +6,7 @@ class InitializeProcessor extends ProcessorBase implements ProcessorInterface {
     public $id = 'init';
     public $title = 'Initialize';
 
-    public function process($debugger) {
+    public function process() {
       $this->container['config']->debug();
 
       // Use output buffering to prevent headers from being sent too early.
diff --git a/system/src/Grav/Common/Processors/PagesProcessor.php b/system/src/Grav/Common/Processors/PagesProcessor.php
index 046159185..54da24dcb 100644
--- a/system/src/Grav/Common/Processors/PagesProcessor.php
+++ b/system/src/Grav/Common/Processors/PagesProcessor.php
@@ -6,7 +6,7 @@ class PagesProcessor extends ProcessorBase implements ProcessorInterface {
     public $id = 'pages';
     public $title = 'Pages';
 
-    public function process($debugger) {
+    public function process() {
       $this->container['pages']->init();
       $this->container->fireEvent('onPagesInitialized');
       $this->container->fireEvent('onPageInitialized');
diff --git a/system/src/Grav/Common/Processors/PluginsProcessor.php b/system/src/Grav/Common/Processors/PluginsProcessor.php
index b0d0107f3..2d83656eb 100644
--- a/system/src/Grav/Common/Processors/PluginsProcessor.php
+++ b/system/src/Grav/Common/Processors/PluginsProcessor.php
@@ -6,7 +6,7 @@ class PluginsProcessor extends ProcessorBase implements ProcessorInterface {
     public $id = 'plugins';
     public $title = 'Plugins';
 
-    public function process($debugger) {
+    public function process() {
       $this->container['plugins']->init();
       $this->container->fireEvent('onPluginsInitialized');
     }
diff --git a/system/src/Grav/Common/Processors/ProcessorBase.php b/system/src/Grav/Common/Processors/ProcessorBase.php
index 4b6581668..9fe4ee83b 100644
--- a/system/src/Grav/Common/Processors/ProcessorBase.php
+++ b/system/src/Grav/Common/Processors/ProcessorBase.php
@@ -6,5 +6,5 @@ class ProcessorBase {
   public function __construct($container) {
     $this->container = $container;
   }
-  
+
 }
diff --git a/system/src/Grav/Common/Processors/ProcessorInterface.php b/system/src/Grav/Common/Processors/ProcessorInterface.php
index 6f5316ce1..7753de922 100644
--- a/system/src/Grav/Common/Processors/ProcessorInterface.php
+++ b/system/src/Grav/Common/Processors/ProcessorInterface.php
@@ -2,5 +2,5 @@
 namespace Grav\Common\Processors;
 
 interface ProcessorInterface {
-  public function process($debugger);
+  public function process();
 }
diff --git a/system/src/Grav/Common/Processors/RenderProcessor.php b/system/src/Grav/Common/Processors/RenderProcessor.php
index f2f36206c..d18a33a07 100644
--- a/system/src/Grav/Common/Processors/RenderProcessor.php
+++ b/system/src/Grav/Common/Processors/RenderProcessor.php
@@ -6,7 +6,7 @@ class RenderProcessor extends ProcessorBase implements ProcessorInterface {
     public $id = 'render';
     public $title = 'Render';
 
-    public function process($debugger) {
+    public function process() {
       $this->container->output = $this->container['output'];
       $this->container->fireEvent('onOutputGenerated');
     }
diff --git a/system/src/Grav/Common/Processors/SiteSetupProcessor.php b/system/src/Grav/Common/Processors/SiteSetupProcessor.php
index d808859b3..405a388a9 100644
--- a/system/src/Grav/Common/Processors/SiteSetupProcessor.php
+++ b/system/src/Grav/Common/Processors/SiteSetupProcessor.php
@@ -6,7 +6,7 @@ class SiteSetupProcessor extends ProcessorBase implements ProcessorInterface {
     public $id = '_setup';
     public $title = 'Site Setup';
 
-    public function process($debugger) {
+    public function process() {
       $this->container['setup']->init();
       $this->container['streams'];
     }
diff --git a/system/src/Grav/Common/Processors/TasksProcessor.php b/system/src/Grav/Common/Processors/TasksProcessor.php
index 9aa25cfd2..bf2988047 100644
--- a/system/src/Grav/Common/Processors/TasksProcessor.php
+++ b/system/src/Grav/Common/Processors/TasksProcessor.php
@@ -6,7 +6,7 @@ class TasksProcessor extends ProcessorBase implements ProcessorInterface {
     public $id = 'tasks';
     public $title = 'Tasks';
 
-    public function process($debugger) {
+    public function process() {
       $task = $this->container['task'];
       if ($task) {
           $this->container->fireEvent('onTask.' . $task);
diff --git a/system/src/Grav/Common/Processors/ThemesProcessor.php b/system/src/Grav/Common/Processors/ThemesProcessor.php
index a70c9094b..6d7764802 100644
--- a/system/src/Grav/Common/Processors/ThemesProcessor.php
+++ b/system/src/Grav/Common/Processors/ThemesProcessor.php
@@ -6,7 +6,7 @@ class ThemesProcessor extends ProcessorBase implements ProcessorInterface {
     public $id = 'themes';
     public $title = 'Themes';
 
-    public function process($debugger) {
+    public function process() {
       $this->container['themes']->init();
     }
 
diff --git a/system/src/Grav/Common/Processors/TwigProcessor.php b/system/src/Grav/Common/Processors/TwigProcessor.php
index d436eabd7..eacc8e25c 100644
--- a/system/src/Grav/Common/Processors/TwigProcessor.php
+++ b/system/src/Grav/Common/Processors/TwigProcessor.php
@@ -6,7 +6,7 @@ class TwigProcessor extends ProcessorBase implements ProcessorInterface {
     public $id = 'twig';
     public $title = 'Twig';
 
-    public function process($debugger) {
+    public function process() {
       $this->container['twig']->init();
     }