remove db commit

src/hack/exception/exception.hpp

@@ -48,12 +48,6 @@ namespace hack
         tr.m_data.m_result["result"] = m_message;
       }
 
-      template<typename Database>
-      void commit()
-      {
-        Database::instance().execute("logger", convert_to_json());
-      }
-
       void log()
       {
         std::cout << view::color::bold << view::color::red <<"["+m_service+"] " << view::color::reset
@@ -77,7 +71,6 @@ namespace hack
                     << m_system_error << std::endl;
       }
 
-    private:
       JSON convert_to_json() override
       {
         JSON j;