Downloads not working empty archive "0KB"

It was brought to my attention the other day that my uses were not able to download any source from my gitlab

The gitlab can be tested here http://src.lastchaos.org and you can generate the error selecting the download zip etc etc

.zip returns 0kb archive while the others return a white page…

centos 6.8 64bit
Using Apache 2.2
i believe im using yum update version of gitlab-ce 8.13 “dont quote me on that”
installed gitlab VIA “https://about.gitlab.com/downloads/#centos6

my subdomains are real and registered via 1and1 same as my main domain lastchaos.org

when doing gitlab-rake gitlab:check it returns okay:
Checking GitLab Shell …

GitLab Shell version >= 4.1.1 ? … OK (4.1.1)
Repo base directory exists?
default… yes
Repo storage directories are symlinks?
default… no
Repo paths owned by git:git?
default… yes
Repo paths access is drwxrws—?
default… yes
hooks directories in repos are links: …
June / Server … ok
June / Client … ok
[Admin]Pwesty / UITool … ok
Running /opt/gitlab/embedded/service/gitlab-shell/bin/check
Check GitLab API access: OK
Access to /var/opt/gitlab/.ssh/authorized_keys: OK
Send ping to redis server: OK
gitlab-shell self-check successful

Checking GitLab Shell … Finished

Checking Sidekiq …

Running? … yes
Number of Sidekiq processes … 1

Checking Sidekiq … Finished

Checking Reply by email …

Reply by email is disabled in config/gitlab.yml

Checking Reply by email … Finished

Checking LDAP …

LDAP is disabled in config/gitlab.yml

Checking LDAP … Finished

Checking GitLab …

Git configured with autocrlf=input? … yes
Database config exists? … yes
All migrations up? … yes
Database contains orphaned GroupMembers? … no
GitLab config exists? … yes
GitLab config outdated? … no
Log directory writable? … yes
Tmp directory writable? … yes
Uploads directory setup correctly? … yes
Init script exists? … skipped (omnibus-gitlab has no init script)
Init script up-to-date? … skipped (omnibus-gitlab has no init script)
projects have namespace: …
June / Server … yes
June / Client … yes
[Admin]Pwesty / UITool … yes
Redis version >= 2.8.0? … yes
Ruby version >= 2.1.0 ? … yes (2.3.3)
Your git bin path is “/opt/gitlab/embedded/bin/git”
Git version >= 2.7.3 ? … yes (2.10.2)
Active users: 29

Checking GitLab … Finished

not sure what may be causing my issue other than maybe mod_deflate not saying hey we can deflate said extensions…

if you would like to see my config files they can be see here
www.lastchaos.org/gitlab/