Script Error: Divide by Zero

[MelindaNoticeMe]

[TABLE="class: msg-table"]
           [TR="class: msg"]
          [TD="class: msg-user"] [/TD]
          [TD="class: msg-data"]script ai_scboss, OID:80038ef4, Tag: WM_tchorak, ERROR: DIVIDE BY ZERO
         
         No idea what caused this. Seemed to be a server wide thing. Posting here anyway as requested
          [/TD]
       [/TR]
     [/TABLE]