diff --git a/app/controllers/general.php b/app/controllers/general.php
index 65979d3475..d93766a5e7 100644
--- a/app/controllers/general.php
+++ b/app/controllers/general.php
@@ -859,11 +859,9 @@ App::error()
             $publish = $error->getCode() === 0 || $error->getCode() >= 500;
         }
 
-        if ($error->getCode() >= 400 && $error->getCode() < 500) {
+        $providerConfig = System::getEnv('_APP_EXPERIMENT_LOGGING_CONFIG', '');
+        if (!empty($providerConfig) && $error->getCode() >= 400 && $error->getCode() < 500) {
             // Register error logger
-            $providerName = System::getEnv('_APP_EXPERIMENT_LOGGING_PROVIDER', '');
-            $providerConfig = System::getEnv('_APP_EXPERIMENT_LOGGING_CONFIG', '');
-
             try {
                 $loggingProvider = new DSN($providerConfig ?? '');
                 $providerName = $loggingProvider->getScheme();
diff --git a/app/init.php b/app/init.php
index 1311a1429f..1d7f734723 100644
--- a/app/init.php
+++ b/app/init.php
@@ -817,6 +817,10 @@ $register->set('logger', function () {
     $providerName = System::getEnv('_APP_LOGGING_PROVIDER', '');
     $providerConfig = System::getEnv('_APP_LOGGING_CONFIG', '');
 
+    if (empty($providerConfig)) {
+        return;
+    }
+
     try {
         $loggingProvider = new DSN($providerConfig ?? '');