diff --git a/app/Exceptions/Handler.php b/app/Exceptions/Handler.php
index bdaf103dd3..51e844c2a8 100644
--- a/app/Exceptions/Handler.php
+++ b/app/Exceptions/Handler.php
@@ -68,7 +68,11 @@ class Handler extends ExceptionHandler
             }
             // Log 404s to a separate file
             $errorStr = date('Y-m-d h:i:s') . ' ' . $e->getMessage() . ' URL:' . request()->url() . "\n" . json_encode(Utils::prepareErrorData('PHP')) . "\n\n";
-            @file_put_contents(storage_path('logs/not-found.log'), $errorStr, FILE_APPEND);
+            if (config('app.log') == 'single') {
+                @file_put_contents(storage_path('logs/not-found.log'), $errorStr, FILE_APPEND);
+            } else {
+                Utils::logError('[not found] ' . $errorStr);
+            }
             return false;
         } elseif ($e instanceof HttpResponseException) {
             return false;
@@ -77,7 +81,11 @@ class Handler extends ExceptionHandler
         if (! Utils::isTravis()) {
             Utils::logError(Utils::getErrorString($e));
             $stacktrace = date('Y-m-d h:i:s') . ' ' . $e->getMessage() . ': ' . $e->getTraceAsString() . "\n\n";
-            @file_put_contents(storage_path('logs/stacktrace.log'), $stacktrace, FILE_APPEND);
+            if (config('app.log') == 'single') {
+                @file_put_contents(storage_path('logs/stacktrace.log'), $stacktrace, FILE_APPEND);
+            } else {
+                Utils::logError('[stacktrace] ' . $errorStr);
+            }
             return false;
         } else {
             return parent::report($e);
diff --git a/app/Http/Controllers/Auth/LoginController.php b/app/Http/Controllers/Auth/LoginController.php
index 811d734eb5..e8835f95cb 100644
--- a/app/Http/Controllers/Auth/LoginController.php
+++ b/app/Http/Controllers/Auth/LoginController.php
@@ -105,8 +105,11 @@ class LoginController extends Controller
             */
         } else {
             $stacktrace = sprintf("%s %s %s %s\n", date('Y-m-d h:i:s'), $request->input('email'), \Request::getClientIp(), array_get($_SERVER, 'HTTP_USER_AGENT'));
-            file_put_contents(storage_path('logs/failed-logins.log'), $stacktrace, FILE_APPEND);
-            error_log('login failed');
+            if (config('app.log') == 'single') {
+                file_put_contents(storage_path('logs/failed-logins.log'), $stacktrace, FILE_APPEND);
+            } else {
+                Utils::logError('[failed login] ' . $stacktrace);
+            }
             if ($user) {
                 $user->failed_logins = $user->failed_logins + 1;
                 $user->save();