MySQL Query Error
Duplicate entry 'x06237339' for key 'guestuid'

insert into chat_guest(guestuid,username,regdate,regip,lastvisit,lastactivity,fuser,tuser,rid) values('x06237339','游客06237339','1498199539','54.158.63.41','1498199539','1498199539','fengbeiyu','system','6001')