If you are reporting a problem, please make sure the following information are provided:
1)Version of docker 1.12.3
2)Config files of harbor, just use http not https
3)Log files, you can get them by package the /var/log/harbor/
Dec 6 00:16:46 172.18.0.1 ui[26532]: 2016/13/06 05:16:46 #33[1;34m[router.go:829][D] | POST | /service/notifications | 601.872µs | match | /service/notifications | #33[0m
Dec 6 00:16:46 172.18.0.1 ui[26532]: 2016-12-06T05:16:46Z [DEBUG] [notification.go:96]: Increase the repository replication1/vmware/harbor-db pull count.
Dec 6 00:16:46 172.18.0.1 ui[26532]: 2016-12-06T05:16:46Z [ERROR] [accesslog.go:154]: error in AccessLog: Error 1048: Column 'project_id' cannot be null
Dec 6 00:16:46 172.18.0.1 ui[26532]: 2016-12-06T05:16:46Z [ERROR] [accesslog.go:155]: sql command is: admin, replication1/vmware, replication1/vmware/harbor-db, dev, pull
Dec 6 00:16:46 172.18.0.1 ui[26532]: 2016-12-06T05:16:46Z [ERROR] [notification.go:73]: failed to add access log: Error 1048: Column 'project_id' cannot be null

Analysis: Harbor receive the notification after push repository registry complete, but if the more than two "/" in the repository name, harbor couldn't find the right project name, but this repository already exist in the Harbor's registry, for example:

10.1.1.143/replication1/vmware/harbor-log
Harbor's ip is "1.1.1.143 "
project name is "replication1 "
but Harbor think project name is "replication1/vmware"

Fix : "src/common/utils/utils.go :49"
func ParseRepository(repository string) (project, rest string) {
repository = strings.TrimLeft(repository, "/")
repository = strings.TrimRight(repository, "/")
if !strings.ContainsRune(repository, '/') {
rest = repository
return
}
//index := strings.LastIndex(repository, "/") //replace this line with following line
index := strings.Index(repository, "/")
project = repository[0:index]
rest = repository[index+1:]
return
}