user/settings: fix bad error handle of leave organization
user/settings: fix bad error handle of leave organization

ForxaCoLab/forxa,pikacloud/pikacode,dancewing/gogs,chriswatt/gogs,cgars/gogs,dancewing/gogs,gogits/gogs,psaavedra/gogs,psaavedra/gogs,wangjild/gogs,cgars/gogs,linquize/gogs,wangjild/gogs,linquize/gogs,xaionaro/gogs,ForxaCoLab/forxa,linquize/gogs,chriswatt/gogs,gogits/gogs,cgars/gogs,mukaiu/gogs,psaavedra/gogs,dancewing/gogs,dancewing/gogs,chriswatt/gogs,gogits/gogs,pikacloud/pikacode,mukaiu/gogs,xaionaro/gogs,ForxaCoLab/forxa,xaionaro/gogs,wangjild/gogs,mukaiu/gogs,pikacloud/pikacode