diff --git a/cache/precache.py b/cache/precache.py
index e692678c..5270caf2 100644
--- a/cache/precache.py
+++ b/cache/precache.py
@@ -10,6 +10,7 @@ from orm.topic import Topic, TopicFollower
 from resolvers.stat import get_with_stat
 from services.db import local_session
 from services.redis import redis
+from settings import REDIS_URL
 from utils.encoders import CustomJSONEncoder
 from utils.logger import root_logger as logger
 
@@ -81,7 +82,7 @@ async def precache_data():
         # cache reset
         value = await redis.get(key)
         await redis.execute("FLUSHDB")
-        logger.info("redis flushed")
+        logger.info(f"FLUSHDB {REDIS_URL}")
         if value is not None:
             await redis.execute("HSET", key, value)
             logger.info(f"Значение ключа '{key}' сохранено")
diff --git a/main.py b/main.py
index f819b07b..9b27b455 100644
--- a/main.py
+++ b/main.py
@@ -1,3 +1,4 @@
+import asyncio
 import os
 from importlib import import_module
 from os.path import exists
@@ -6,6 +7,7 @@ from ariadne import load_schema_from_path, make_executable_schema
 from ariadne.asgi import GraphQL
 from starlette.applications import Starlette
 from starlette.routing import Route
+from starlette.responses import JSONResponse
 
 from cache.precache import precache_data
 from cache.revalidator import revalidation_manager
@@ -45,10 +47,21 @@ def create_all_tables():
         create_table_if_not_exists(engine, model)
 
 
+# Оборачиваем GraphQL-обработчик для лучшей обработки ошибок
+async def graphql_handler(request):
+    try:
+        graphql_app = GraphQL(schema, debug=True)
+        return await graphql_app(request)
+    except asyncio.CancelledError:
+        return JSONResponse({"error": "Request cancelled"}, status_code=499)
+    except Exception as e:
+        return JSONResponse({"error": str(e)}, status_code=500)
+
+
 # main starlette app object with ariadne mounted in root
 app = Starlette(
     routes=[
-        Route("/", GraphQL(schema, debug=True)),
+        Route("/", graphql_handler),
         Route("/new-author", WebhookEndpoint),
     ],
     on_startup=[
diff --git a/pyproject.toml b/pyproject.toml
index a8500fee..304da157 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ SQLAlchemy = "^2.0.29"
 psycopg2-binary = "^2.9.9"
 redis = {extras = ["hiredis"], version = "^5.0.1"}
 sentry-sdk = {version = "^1.44.1", extras = ["starlette", "ariadne", "sqlalchemy"]}
-starlette = "^0.37.2"
+starlette = "^0.39.2"
 gql = "^3.5.0"
 ariadne = "^0.23.0"
 pre-commit = "^3.7.0"
diff --git a/services/viewed.py b/services/viewed.py
index 762e6253..cc2730bc 100644
--- a/services/viewed.py
+++ b/services/viewed.py
@@ -55,7 +55,7 @@ class ViewedStorage:
                 # Запуск фоновой задачи
                 _task = asyncio.create_task(self.worker())
             else:
-                logger.info(" * Пожалуйста, добавьте ключевой файл Google Analytics")
+                logger.warning(" * Пожалуйста, добавьте ключевой файл Google Analytics")
                 self.disabled = True
 
     @staticmethod
@@ -79,7 +79,7 @@ class ViewedStorage:
                     self.views_by_shout.update(precounted_views)
                     logger.info(f" * {len(precounted_views)} публикаций с просмотрами успешно загружены.")
             else:
-                logger.info(" * Файл просмотров не найден.")
+                logger.warning(" * Файл просмотров не найден.")
         except Exception as e:
             logger.error(f"Ошибка загрузки предварительно подсчитанных просмотров: {e}")