Re-attach error to request object if error occurs when rendering error template
Re-attach error to request object if error occurs when rendering error template

no issue

- otherwise we won't see the error in the logs

janvt/Ghost,ErisDS/Ghost,e10/Ghost,Kikobeats/Ghost,TryGhost/Ghost,TryGhost/Ghost,kevinansfield/Ghost,Gargol/Ghost,dbalders/Ghost,kevinansfield/Ghost,JohnONolan/Ghost,Kikobeats/Ghost,acburdine/Ghost,JohnONolan/Ghost,janvt/Ghost,bitjson/Ghost,ErisDS/Ghost,dbalders/Ghost,Kikobeats/Ghost,acburdine/Ghost,chevex/undoctrinate,kevinansfield/Ghost,dbalders/Ghost,TryGhost/Ghost,acburdine/Ghost,ErisDS/Ghost,bitjson/Ghost,JohnONolan/Ghost,Gargol/Ghost,e10/Ghost