Declare `Permission::$error`
Declare `Permission::$error`

Declare `Permission::$error`

Staying with implicit public declaration, but this is possibly meant to
be private


Former-commit-id: 63782830ed6f0584b54a67ba2d42e3b77ba060e5
MrKarlDilkington/concrete5,rikzuiderlicht/concrete5,rikzuiderlicht/concrete5,mlocati/concrete5,concrete5/concrete5,deek87/concrete5,KorvinSzanto/concrete5,concrete5/concrete5,KorvinSzanto/concrete5,biplobice/concrete5,deek87/concrete5,deek87/concrete5,haeflimi/concrete5,biplobice/concrete5,haeflimi/concrete5,rikzuiderlicht/concrete5,haeflimi/concrete5,acliss19xx/concrete5,biplobice/concrete5,hissy/concrete5,hissy/concrete5,concrete5/concrete5,triplei/concrete5-8,jaromirdalecky/concrete5,mlocati/concrete5,a3020/concrete5,jaromirdalecky/concrete5,olsgreen/concrete5,olsgreen/concrete5,mainio/concrete5,mainio/concrete5,biplobice/concrete5,acliss19xx/concrete5,mlocati/concrete5,mainio/concrete5,mlocati/concrete5,haeflimi/concrete5,triplei/concrete5-8,concrete5/concrete5,deek87/concrete5,jaromirdalecky/concrete5,MrKarlDilkington/concrete5,acliss19xx/concrete5,jaromirdalecky/concrete5,triplei/concrete5-8,hissy/concrete5,hissy/concrete5,a3020/concrete5,KorvinSzanto/concrete5,MrKarlDilkington/concrete5,olsgreen/concrete5