Broken WW file?

[why1614]

<?xml version="1.0"?>
<root>
    <report>
        <version>2</version>
        <sessionid>c86c40c88304ae945855cf9a</sessionid>
        <type>desync</type>
        <sku>ea.maxis.sims4.15.mac</sku>
        <createtime>2016-12-18 01:35:11</createtime>
        <buildsignature>Local.Unknown.Unknown.1.25.136.1220-1.200.000.257.Release</buildsignature>
        <categoryid>(AS)widgets.Gameplay.SimInfoHUD.SimInfoTray::PhoneAlert</categoryid>
        <desyncid>c86c40c88304ae945855cf9a</desyncid>
        <systemconfig/>
        <screenshot/>
        <desyncdata>TypeError: Error #1009: Cannot access a property or method of a null object reference.&#xD;
        	at widgets.Gameplay.SimInfoHUD.SimInfoTray::PhoneAlert/ShowAlert()&#xD;
        	at widgets.Gameplay.SimInfoHUD.SimInfoTray.controllers::PhoneController/OnDelayModalityCheck()&#xD;
        	at olympus.core::TickerObject/Update()&#xD;
        	at olympus.core::Ticker/OnEnterFrame()&#xD;
    </desyncdata>
</report>
</root>

This is the last exception file I got but I can't understand it. Can someone help me pls?

[Vengeance_11]

That's an exception file from 2 years ago?