connect office 365 error mkt

Client Information
------------------
User Agent: Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.3; WOW64; Trident/7.0; .NET4.0E; .NET4.0C)
CPU Class: x86
Platform: Win32
System Language: fr-FR
User Language: fr-FR
CookieEnabled: true
-----------------
Exception Details
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Date: Tue Jun 30 12:16:29 UTC+0200 2015
Message: Unable to setthe property "mkt" of anull referenceor undefined
Url: https://mail.domain.com/ecp/15.0.1076.9/scripts/navigation.js
Line: 1

Call Stack
----------

Dump Event
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 errorMessage =Unable to setthe property "mkt" of anull referenceor undefined
 errorUrl = https://mail.domain.com/ecp/15.0.1076.9/scripts/navigation.js
 errorLine = 1
 errorCharacter = 12348
 errorCode = 0
 actionURL =
 altKey = false
 altLeft = false
 behaviorCookie = 0
 behaviorPart = 0
 bookmarks = null
 boundElements = [object HTMLCollection]
 button = 0
 buttonID = 0
 cancelBubble = false
 clientX = 520
 clientY = 335
 contentOverflow = false
 ctrlKey = false
 ctrlLeft = false
 data =
 dataFld =
 dataTransfer = null
 fromElement = null
 keyCode = 0
 nextPage =
 offsetX = 0
 offsetY = 0
 origin =
 propertyName =
 qualifier =
 reason = 0
 recordset = null
 repeat = false
 returnValue = true
 screenX = 520
 screenY = 390
 shiftKey = false
 shiftLeft = false
 source = null
 srcElement = null
 srcFilter = null
 srcUrn =
 toElement = null
 type = error
 url =
 wheelDelta = 0
 x = 0
 y = 0
 getAttribute =
function getAttribute() {
    [native code]
}

 removeAttribute =
function removeAttribute() {
    [native code]
}

 setAttribute =
function setAttribute() {
    [native code]
}

Detailed Call Stack
-------------------