问无法将HEAD解析为有效的ref

EN

Oops! fatal: Failed to resolve HEAD as a valid ref.

[git]
client = '/usr/bin/git' ; Your git executable path
repositories = '/var/www/gitolite/repositories/' ; Path to your repositories

; You can hide repositories from GitList, just copy this for each repository you want to hide
; hidden[] = '/var/www/projects/BetaTest'
hidden[] = /var/www/gitolite/repositories/gitolite-admin.git

[app]
debug = false

; If you need to specify custom filetypes for certain extensions, do this here
[filetypes]
; extension = type
; dist = xml

drwxr-xr-x   7 git git 4096 Sep 23 11:53 .
drwxr-xr-x   5 git git 4096 Sep 23 00:19 ..
-rwxr-xr-x   1 git git   23 Sep 23 00:19 HEAD
drwxr-xr-x   2 git git 4096 Sep 23 00:19 branches
-rwxr-xr-x   1 git git   66 Sep 23 00:19 config
-rwxr-xr-x   1 git git  386 Sep 24 17:27 gl-conf
drwxr-xr-x   2 git git 4096 Sep 23 00:19 hooks
drwxr-xr-x   2 git git 4096 Sep 23 00:19 info
drwxr-xr-x 109 git git 4096 Sep 25 00:24 objects
drwxr-xr-x   4 git git 4096 Sep 23 00:19 refs

cat HEAD
ref: refs/heads/master