Cant connect to my wifi (xbox one s)

I cant connect to my wifi. Ive been able to connect it before but since 4 days it hasnt been connected to the wifi. Ive tried restarting both devices it doesnt work. It gives me the same erroe message, “This console supports WPA2/WPA3 (personal), WPA/WPA2 (personal), WPA2 (personal), and WEP network security protocols, but your router is using something else. You'll need to change your router's configuration. For info about changing your router's security protocol, visit xbox.com/networkhardware. After you've changed it, check your connection again.”

Please help

:)