No space left on device

Counting objects: 43, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (19/19), done.
Writing objects: 100% (19/19), 2.25 KiB | 0 bytes/s, done.
Total 19 (delta 14), reused 0 (delta 0)
remote: error: unable to create temporary file: No space left on device
remote: fatal: failed to write object
error: unpack failed: unpack-objects abnormal exit
To https://luisdeleon@bitbucket.org/jellyhub/nap-psm.git\\
! [remote rejected] master -> master (unpacker error)
error: failed to push some refs to 'https://luisdeleon@bitbucket.org/jellyhub/nap-psm.git'

I am getting this error, it's very important to me to have this working ASAP Please.