local ElevatorPlayers = game.ReplicatedStorage.Players.PlayerValue.Value
repeat until ElevatorPlayers == ElevatorPlayers >1
print("Sucsess")
wait(5)
ServerScriptService.ElevatorScripts.Script:5: attempt to compare number with boolean Output error

4 comments
What math function are you trying to do with >1?
the value needs to be above 1 for the script to start
then it should be written as "repeat until ElevatorPlayers > 1", in your script its trying to treat the boolean operator (>) as an arithmetic operator (+, -, ^, etc.)
Also there is no end at the end of your loop.