Hi,
You can go to Reports > Create new report > then you can use this sql code : 
Select Top 1000000 htblticket.ticketid,
  htblticket.date,
  users1.name As agent,
  htblticket.subject,
  users2.name As Utilisateur,
  htblticketstates.statename As Statut,
  htblnotes.date As date_Note,
  users3.name As user_Note,
  htblnotes.note
From htblticket,
  htblusers As users1,
  htblusers As users2,
  htblusers As users3,
  htblagents,
  htblticketstates,
  htblnotes
Where users1.userid = htblagents.userid And htblticket.agentid =
  htblagents.agentid And htblticket.fromuserid = users2.userid And
  htblticket.ticketstateid = htblticketstates.ticketstateid And
  htblticket.ticketid = htblnotes.ticketid And users3.userid = htblnotes.userid
then you can save and run (Don't forget to assign a name for this sql code at the top of the page)
Good Luck