update error message
update error message

Gravebot/Gravebot,freevortex/teabot,gw2code/Glenna,Gravebot/Gravebot,etp12/Gravebot,PhunStyle/Gravebot,etp12/Gravebot,Gravebot/Gravebot,PhunStyle/Gravebot,freevortex/teabot,PhunStyle/Gravebot,stratsco/stratsbot,stratsco/stratsbot,etp12/Gravebot,gw2code/Glenna,gw2code/Glenna