diff --git a/attachments/kong/plugins/open-appsec-waf-kong-plugin/nano_ffi.lua b/attachments/kong/plugins/open-appsec-waf-kong-plugin/nano_ffi.lua
index d8049dc..eec1213 100755
--- a/attachments/kong/plugins/open-appsec-waf-kong-plugin/nano_ffi.lua
+++ b/attachments/kong/plugins/open-appsec-waf-kong-plugin/nano_ffi.lua
@@ -91,11 +91,6 @@ function nano.handle_custom_response(session_data, response)
         return kong.response.exit(200, "Request allowed due to attachment unavailability")
     end
 
-    if not session_data or not response then
-        kong.log.err("Invalid session_data or response in handle_custom_response")
-        return kong.response.exit(500, "Internal Server Error")
-    end
-
     local response_type = nano_attachment.get_web_response_type(attachment, session_data, response)
 
     if response_type == nano.WebResponseType.RESPONSE_CODE_ONLY then
@@ -269,12 +264,6 @@ end
 
 function nano.handleHeaders(headers)
     local header_data = nano_attachment.allocHttpHeaders()
-    
-    if not header_data then
-        kong.log.err("Failed to allocate HTTP headers")
-        return nil
-    end
-    
     table.insert(nano.allocate_headers, header_data)
     local index = 0