while getting resource mail box details via getting error

HI i am using below shared script to get resource mailbox usage detail in my tenant but getting below error, kindly help on this. please.

C:\Get-MeetingRoomStats1.ps1 : A parameter cannot be found that matches parameter name 'ExchangeOnline'.
At line:1 char:300
+ ... -From "09/15/2021" -To "10/15/2021" -Verbose -ExchangeOnline | Expor ...
+ ~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidArgument: (:) [Get-MeetingRoomStats1.ps1], ParameterBindingException
+ FullyQualifiedErrorId : NamedParameterNotFound,Get-MeetingRoomStats1.ps1