Display error as string but not bytes (#7780)
Display error as string but not bytes (#7780)

* display error as string but not bytes

* Update routers/repo/http.go

Co-Authored-By: Antoine GIRARD <a7bcf184bdfaf8af424c08e97d2748d992a9ffc1@users.noreply.github.com>

sapk-fork/gitea,sapk-fork/gitea,go-gitea/gitea,kubatyszko/gitea,vCaesar/gitea,kubatyszko/gitea,sapk-fork/gitea,lafriks/gitea,vCaesar/gitea,typeless/gitea,typeless/gitea,vdbt/gitea,typeless/gitea,lafriks/gitea,typeless/gitea,go-gitea/gitea,lafriks/gitea,sapk-fork/gitea,vdbt/gitea,kubatyszko/gitea,cez81/gitea,cez81/gitea,go-gitea/gitea,cez81/gitea