diff --git a/common/oatbox/log/ServiceProvider/LogServiceProvider.php b/common/oatbox/log/ServiceProvider/LogServiceProvider.php
index 850f95cbe..6d76e743a 100644
--- a/common/oatbox/log/ServiceProvider/LogServiceProvider.php
+++ b/common/oatbox/log/ServiceProvider/LogServiceProvider.php
@@ -22,14 +22,16 @@
 
 namespace oat\oatbox\log\ServiceProvider;
 
-use oat\generis\model\DependencyInjection\ContainerServiceProviderInterface;
-use oat\oatbox\log\logger\AdvancedLogger;
-use oat\oatbox\log\logger\extender\RequestContextExtender;
-use oat\oatbox\log\logger\extender\UserContextExtender;
 use oat\oatbox\log\LoggerService;
 use oat\oatbox\session\SessionService;
+use oat\oatbox\log\logger\AdvancedLogger;
+use oat\oatbox\log\logger\extender\UserContextExtender;
+use oat\oatbox\log\logger\extender\RequestContextExtender;
+use oat\oatbox\log\logger\extender\ExceptionContextExtender;
+use oat\generis\model\DependencyInjection\ContainerServiceProviderInterface;
 use Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator;
 
+use function Symfony\Component\DependencyInjection\Loader\Configurator\param;
 use function Symfony\Component\DependencyInjection\Loader\Configurator\service;
 
 class LogServiceProvider implements ContainerServiceProviderInterface
@@ -38,16 +40,34 @@ public function __invoke(ContainerConfigurator $configurator): void
     {
         $services = $configurator->services();
 
+        $services->set(ExceptionContextExtender::class, ExceptionContextExtender::class);
         $services->set(RequestContextExtender::class, RequestContextExtender::class);
-        $services->set(UserContextExtender::class, UserContextExtender::class)
+        $services
+            ->set(UserContextExtender::class, UserContextExtender::class)
             ->args(
                 [
                     service(SessionService::SERVICE_ID),
                 ]
             );
 
-        $services->set(AdvancedLogger::class, AdvancedLogger::class)
+        $services
+            ->set(UserContextExtender::ACL_SERVICE_ID, UserContextExtender::class)
+            ->args(
+                [
+                    service(SessionService::SERVICE_ID),
+                    true,
+                ]
+            );
+
+        $services
+            ->set(AdvancedLogger::class, AdvancedLogger::class)
             ->public()
+            ->call(
+                'addContextExtender',
+                [
+                    service(ExceptionContextExtender::class),
+                ]
+            )
             ->call(
                 'addContextExtender',
                 [
@@ -65,5 +85,32 @@ public function __invoke(ContainerConfigurator $configurator): void
                     service(LoggerService::SERVICE_ID),
                 ]
             );
+
+        $services
+            ->set(AdvancedLogger::ACL_SERVICE_ID, AdvancedLogger::class)
+            ->public()
+            ->args(
+                [
+                    service(LoggerService::SERVICE_ID),
+                ]
+            )
+            ->call(
+                'addContextExtender',
+                [
+                    service(ExceptionContextExtender::class),
+                ]
+            )
+            ->call(
+                'addContextExtender',
+                [
+                    service(RequestContextExtender::class),
+                ]
+            )
+            ->call(
+                'addContextExtender',
+                [
+                    service(UserContextExtender::ACL_SERVICE_ID),
+                ]
+            );
     }
 }
diff --git a/common/oatbox/log/logger/AdvancedLogger.php b/common/oatbox/log/logger/AdvancedLogger.php
index 9dc2c6810..0988c2601 100644
--- a/common/oatbox/log/logger/AdvancedLogger.php
+++ b/common/oatbox/log/logger/AdvancedLogger.php
@@ -27,6 +27,8 @@
 
 class AdvancedLogger implements LoggerInterface
 {
+    public const ACL_SERVICE_ID = self::class . '::ACL';
+
     /** @var LoggerInterface */
     private $logger;
 
diff --git a/common/oatbox/log/logger/extender/ExceptionContextExtender.php b/common/oatbox/log/logger/extender/ExceptionContextExtender.php
new file mode 100644
index 000000000..ae4af2abe
--- /dev/null
+++ b/common/oatbox/log/logger/extender/ExceptionContextExtender.php
@@ -0,0 +1,63 @@
+<?php
+
+/**
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; under version 2
+ * of the License (non-upgradable).
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * Copyright (c) 2021 (original work) Open Assessment Technologies SA
+ */
+
+declare(strict_types=1);
+
+namespace oat\oatbox\log\logger\extender;
+
+use Throwable;
+
+class ExceptionContextExtender implements ContextExtenderInterface
+{
+    public function extend(array $context): array
+    {
+        if (isset($context[self::CONTEXT_EXCEPTION]) && $context[self::CONTEXT_EXCEPTION] instanceof Throwable) {
+            $context[self::CONTEXT_EXCEPTION] = $this->buildLogMessage($context[self::CONTEXT_EXCEPTION]);
+        }
+
+        return $context;
+    }
+
+    private function buildLogMessage(Throwable $exception): string
+    {
+        $message = $this->createMessage($exception);
+
+        if ($exception->getPrevious()) {
+            $message = sprintf(
+                '%s, previous: %s',
+                $message,
+                $this->buildLogMessage($exception->getPrevious())
+            );
+        }
+
+        return $message;
+    }
+
+    private function createMessage(Throwable $exception): string
+    {
+        return sprintf(
+            '"%s", code: %s, file: "%s", line: %s',
+            $exception->getMessage(),
+            $exception->getCode(),
+            $exception->getFile(),
+            $exception->getLine()
+        );
+    }
+}
diff --git a/common/oatbox/log/logger/extender/UserContextExtender.php b/common/oatbox/log/logger/extender/UserContextExtender.php
index 1acc06903..3c8dc7215 100644
--- a/common/oatbox/log/logger/extender/UserContextExtender.php
+++ b/common/oatbox/log/logger/extender/UserContextExtender.php
@@ -22,20 +22,26 @@
 
 namespace oat\oatbox\log\logger\extender;
 
-use oat\oatbox\session\SessionService;
 use Throwable;
+use oat\oatbox\session\SessionService;
 
 class UserContextExtender implements ContextExtenderInterface
 {
+    public const ACL_SERVICE_ID = self::class . '::ACL';
+
     /** @var SessionService */
     private $sessionService;
 
     /** @var array|null */
     private $userData;
 
-    public function __construct(SessionService $sessionService)
+    /** @var bool */
+    private $extendWithUserRoles;
+
+    public function __construct(SessionService $sessionService, bool $extendWithUserRoles = false)
     {
         $this->sessionService = $sessionService;
+        $this->extendWithUserRoles = $extendWithUserRoles;
     }
 
     public function extend(array $context): array
@@ -60,6 +66,10 @@ private function getContextUserData(): array
             $this->userData = [
                 'id' => $this->getUserIdentifier(),
             ];
+
+            if ($this->extendWithUserRoles) {
+                $this->userData['roles'] = $this->getUserRoles();
+            }
         }
 
         return $this->userData;
@@ -79,4 +89,15 @@ private function getUserIdentifier(): ?string
             return 'unreachable';
         }
     }
+
+    private function getUserRoles(): array
+    {
+        try {
+            $user = $this->sessionService->getCurrentUser();
+
+            return $user ? $user->getRoles() : [];
+        } catch (Throwable $exception) {
+            return [];
+        }
+    }
 }
diff --git a/test/unit/common/oatbox/log/logger/extender/ExceptionContextExtenderTest.php b/test/unit/common/oatbox/log/logger/extender/ExceptionContextExtenderTest.php
new file mode 100644
index 000000000..c8581d0f1
--- /dev/null
+++ b/test/unit/common/oatbox/log/logger/extender/ExceptionContextExtenderTest.php
@@ -0,0 +1,76 @@
+<?php
+
+/**
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; under version 2
+ * of the License (non-upgradable).
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * Copyright (c) 2021 (original work) Open Assessment Technologies SA;
+ */
+
+declare(strict_types=1);
+
+namespace oat\generis\test\unit\common\oatbox\log\logger\extender;
+
+use Exception;
+use Throwable;
+use oat\generis\test\TestCase;
+use oat\oatbox\log\logger\extender\ContextExtenderInterface;
+use oat\oatbox\log\logger\extender\ExceptionContextExtender;
+
+class ExceptionContextExtenderTest extends TestCase
+{
+    /** @var ExceptionContextExtender */
+    private $sut;
+
+    public function setUp(): void
+    {
+        $this->sut = new ExceptionContextExtender();
+    }
+
+    public function testExtend(): void
+    {
+        $this->assertSame(
+            [
+                ContextExtenderInterface::CONTEXT_EXCEPTION => '"Last error", code: 200, file: "'
+                    . __FILE__ . '", line: 67, previous: "Original error", code: 100, file: "'
+                    . __FILE__ . '", line: 70',
+            ],
+            $this->sut->extend(
+                [
+                    ContextExtenderInterface::CONTEXT_EXCEPTION => $this->createException(),
+                ]
+            )
+        );
+    }
+
+    public function testExtendWithoutException(): void
+    {
+        $this->assertSame(
+            [],
+            $this->sut->extend([])
+        );
+    }
+
+    private function createException(): Throwable
+    {
+        return new Exception(
+            'Last error',
+            200,
+            new Exception(
+                'Original error',
+                100
+            )
+        );
+    }
+}
diff --git a/test/unit/common/oatbox/log/logger/extender/UserContextExtenderTest.php b/test/unit/common/oatbox/log/logger/extender/UserContextExtenderTest.php
index f5e37cc62..ec6431c82 100644
--- a/test/unit/common/oatbox/log/logger/extender/UserContextExtenderTest.php
+++ b/test/unit/common/oatbox/log/logger/extender/UserContextExtenderTest.php
@@ -33,7 +33,7 @@
 
 class UserContextExtenderTest extends TestCase
 {
-    /** @var AdvancedLogger */
+    /** @var UserContextExtender */
     private $sut;
 
     /** @var SessionService|MockObject */
@@ -41,7 +41,6 @@ class UserContextExtenderTest extends TestCase
 
     public function setUp(): void
     {
-        $this->logger = $this->createMock(LoggerInterface::class);
         $this->sessionService = $this->createMock(SessionService::class);
         $this->sut = new UserContextExtender($this->sessionService);
     }
@@ -49,7 +48,8 @@ public function setUp(): void
     public function testExtend(): void
     {
         $user = $this->createMock(User::class);
-        $user->method('getIdentifier')
+        $user
+            ->method('getIdentifier')
             ->willReturn('userUri');
 
         $this->sessionService
@@ -73,7 +73,8 @@ public function testExtend(): void
     public function testExtendWithoutUserData(): void
     {
         $user = $this->createMock(User::class);
-        $user->method('getIdentifier')
+        $user
+            ->method('getIdentifier')
             ->willReturn('userUri');
 
         $this->sessionService
@@ -105,4 +106,31 @@ public function testExtendWithAnonymous(): void
             $this->sut->extend([])
         );
     }
+
+    public function testExtendWithUserRoles(): void
+    {
+        $user = $this->createMock(User::class);
+        $user
+            ->method('getIdentifier')
+            ->willReturn('userUri');
+        $user
+            ->method('getRoles')
+            ->willReturn(['userRole']);
+
+        $this->sessionService
+            ->method('getCurrentUser')
+            ->willReturn($user);
+
+        $sut = new UserContextExtender($this->sessionService, true);
+
+        $this->assertSame(
+            [
+                ContextExtenderInterface::CONTEXT_USER_DATA => [
+                    'id' => 'userUri',
+                    'roles' => ['userRole'],
+                ],
+            ],
+            $sut->extend([])
+        );
+    }
 }