🔧 (settings/base.py): increase max_overflow from 10 to 20 to allow more connections beyond the pool size

src/backend/base/langflow/services/settings/base.py

@@ -70,7 +70,7 @@ class Settings(BaseSettings):
     """Database URL for Langflow. If not provided, Langflow will use a SQLite database."""
     pool_size: int = 10
     """The number of connections to keep open in the connection pool. If not provided, the default is 10."""
-    max_overflow: int = 10
+    max_overflow: int = 20
     """The number of connections to allow that can be opened beyond the pool size. If not provided, the default is 10."""
     cache_type: str = "async"
     remove_api_keys: bool = False