debugging bug

fixing bug on messages displayed

fixing thread number

fixing sql injection issue
Change-Id: I92a41d7369910cfc0d28ef7bc5aa3fb07e2ba93a
Merge commit 'refs/changes/37/237/2' of ssh://gerrit.tuleap.net:29418/tuleap into tuleap-stable-master

* ssh://gerrit.tuleap.net:29418/tuleap:
  debugging bug
Tuleap 5.10.99.16