Fixes #6007: Error in the reports archiving process cause log explosion
Merge pull request #724 from fanf/bug_6007/error_in_the_reports_archiving_process_cause_log_explosion

Fixes #6007: Error in the reports archiving process cause log explosion
Merge branch 'branches/rudder/2.10' into branches/rudder/2.11
Merge branch 'branches/rudder/2.11' into branches/rudder/3.0