Build error casued by with CivetWebSocketHandler::handleConnection

[IDKn1]

Here's the error meesage

StreamCore32/StreamCore32/bell/external/civetweb/include/CivetServer.h:256:22: error: 'virtual bool CivetWebSocketHandler::handleConnection(CivetServer*, const mg_connection*)' was hidden [-Werror=overloaded-virtual=]
  256 |         virtual bool handleConnection(CivetServer *server,
      |                      ^~~~~~~~~~~~~~~~
/StreamCore32/StreamCore32/bell/main/io/BellHTTPServer.cpp:29:16: note:   by 'virtual bool WebSocketHandler::handleConnection(CivetServer*, mg_connection*)'
   29 |   virtual bool handleConnection(CivetServer* server,
      |                ^~~~~~~~~~~~~~~~
cc1plus: all warnings being treated as errors
ninja: build stopped: subcommand failed.