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Notice: Undefined variable: id_user_statut in /home/www/permission.php on line 51

Notice: Undefined variable: matiere in /home/www/permission.php on line 60

Fatal error: Uncaught Error: Call to a member function GetMatiere() on null in /home/www/permission.php:60 Stack trace: #0 /home/www/messages.php(16): include() #1 {main} thrown in /home/www/permission.php on line 60