request #7678 fatal error on artifacts links -> create new button

Change-Id: Ic1d81ce0d518fe79e5d2da41bb655d15f78f7f8c
Merge commit 'refs/changes/49/3349/1' of ssh://gerrit.tuleap.net:29418/tuleap into tuleap-stable-master

* ssh://gerrit.tuleap.net:29418/tuleap:
  request #7678 fatal error on artifacts links -> create new button

Change-Id: Ic764dfbbfe7769778d8948ba4deb791b5babf49d
This is Tuleap 7.7.99.77

Change-Id: I4c4e87cc7eb8b68ac325d4b6ca9291a537b14dff