No appropriate version of 'PhotonNetwork.CreateRoom'

Hi, I not long ago import a new project in unity and saw this error.
No appropriate version of 'PhotonNetwork.CreateRoom' for the argument list '(String, boolean, boolean, int, ExitGames.Client.Photon.Hashtable, String[])' was found.

Here is the script:
PhotonNetwork.CreateRoom(hostName, true, true, maxPlayers[players], gameSettings, properties);

Perhaps this is a very stupid question, but I will appreciate anyone who will help.