Can't push to sandbox

[tinetik]

Attempted to push some more to sandbox and ran into this error message:

Enumerating objects: 29, done.
Counting objects: 100% (29/29), done.
Delta compression using up to 12 threads
Compressing objects: 100% (18/18), done.
Writing objects: 100% (19/19), 4.65 KiB | 2.33 MiB/s, done.
Total 19 (delta 8), reused 0 (delta 0), pack-reused 0
remote: Resolving deltas: 100% (8/8), completed with 7 local objects.        
remote: error: GH006: Protected branch update failed for refs/heads/sandbox.        
remote: error: Commits must have valid signatures.        
To https://github.com/machoosharp/vr-game-practice.git
 ! [remote rejected] sandbox -> sandbox (protected branch hook declined)
error: failed to push some refs to 'https://github.com/machoosharp/vr-game-practice.git'

machoo plz fix >_<

[machoosharp]

i did it

[tinetik]

Am able to merge now. Thanx