diff --git a/src/Handler/JsonToStdErrHandler.php b/src/Handler/JsonToStdErrHandler.php
index 329ea37..10ad3f2 100644
--- a/src/Handler/JsonToStdErrHandler.php
+++ b/src/Handler/JsonToStdErrHandler.php
@@ -162,7 +162,7 @@ public function write(array $record): void
             } else {
                 $this->writeToStdErr($result);
             }
-            exit(123);
+            exit(122);
         };
         $result = $this->getMessage($record);
         if (sha1($result) === $this->lastRecordHash) {
@@ -170,6 +170,12 @@ public function write(array $record): void
         }
         $this->lastRecordHash = sha1($result);
         $this->writeToStdErr($result);
+        // По причине https://yapro.ru/article/16221 останавливаю обработку ошибок:
+        if (PHP_SAPI === 'fpm-fcgi' && isset($_ENV['APP_ENV']) && $_ENV['APP_ENV'] === 'prod') {
+            http_response_code(500);
+            echo 'Sorry, an unexpected error has occurred.';
+            exit(123);
+        }
     }
 
     public function writeToStdErr(string $message)