diff --git a/app/Exceptions/Handler.php b/app/Exceptions/Handler.php
index 19f47f30b..24f4eff9e 100644
--- a/app/Exceptions/Handler.php
+++ b/app/Exceptions/Handler.php
@@ -55,10 +55,12 @@ class Handler extends ExceptionHandler
             }
             app('sentry')->configureScope(
                 function (Scope $scope) {
+                    $email = auth()?->user() ? auth()->user()->email : 'guest';
+                    $instanceAdmin = User::find(0)->email ?? 'admin@localhost';
                     $scope->setUser(
                         [
-                            'email' => auth()->user()->email,
-                            'instanceAdmin' => User::find(0)->email
+                            'email' => $email,
+                            'instanceAdmin' => $instanceAdmin
                         ]
                     );
                 }
diff --git a/config/sentry.php b/config/sentry.php
index bdac491ae..a40af2c00 100644
--- a/config/sentry.php
+++ b/config/sentry.php
@@ -7,7 +7,7 @@ return [
 
     // The release version of your application
     // Example with dynamic git hash: trim(exec('git --git-dir ' . base_path('.git') . ' log --pretty="%h" -n1 HEAD'))
-    'release' => '4.0.0-beta.48',
+    'release' => '4.0.0-beta.49',
     // When left empty or `null` the Laravel environment will be used
     'environment' => config('app.env'),
 
diff --git a/config/version.php b/config/version.php
index b4742d477..a2dd63443 100644
--- a/config/version.php
+++ b/config/version.php
@@ -1,3 +1,3 @@
 <?php
 
-return '4.0.0-beta.48';
+return '4.0.0-beta.49';
diff --git a/versions.json b/versions.json
index 7e974d291..4c239a110 100644
--- a/versions.json
+++ b/versions.json
@@ -4,7 +4,7 @@
             "version": "3.12.36"
         },
         "v4": {
-            "version": "4.0.0-beta.48"
+            "version": "4.0.0-beta.49"
         }
     }
 }