Error

/usr/bin/git --git-dir=/var/lib/giterary/repo/Giterary//.git --work-tree=/var/lib/giterary/repo/Giterary/ diff --word-diff=plain   -U9999 --inter-hunk-context=9999 --diff-algorithm=patience 'HEAD%5E' 'HEAD' -- 'HELP'
fatal: bad revision 'HEAD%5E'

Return code: 128
From: git
Diff HELP // Giterary
Diff for HELP (Commits: HEAD%5, HEAD, Maintaining associations for 'DOWNLOAD' )
fatal: bad revision 'HEAD%5E'