Final Fantasy XIV has stopped responding

i play for 10 to 30 minutes and it just kicks me off

EVENT LOG:

Log Name: Application
Source: Application Error
Date: 4/5/2014 3:59:01 AM
Event ID: 1000
Task Category: (100)
Level: Error
Keywords: Classic
User: N/A
Computer: StormStryker
Description:
Faulting application name: ffxiv.exe, version: 1.0.0.0, time stamp: 0x53312422
Faulting module name: ffxiv.exe, version: 1.0.0.0, time stamp: 0x53312422
Exception code: 0xc0000005
Fault offset: 0x0045b231
Faulting process id: 0x17c
Faulting application start time: 0x01cf50723d35d7db
Faulting application path: E:\Programs\FINAL FANTASY XIV - A Realm Reborn\game\ffxiv.exe
Faulting module path: E:\Programs\FINAL FANTASY XIV - A Realm Reborn\game\ffxiv.exe
Report Id: db320bea-bc65-11e3-becd-50465d6b0a32
Faulting package full name:
Faulting package-relative application ID:
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="Application Error" />
<EventID Qualifiers="0">1000</EventID>
<Level>2</Level>
<Task>100</Task>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2014-04-05T01:59:01.000000000Z" />
<EventRecordID>8855</EventRecordID>
<Channel>Application</Channel>
<Computer>StormStryker</Computer>
<Security />
</System>
<EventData>
<Data>ffxiv.exe</Data>
<Data>1.0.0.0</Data>
<Data>53312422</Data>
<Data>ffxiv.exe</Data>
<Data>1.0.0.0</Data>
<Data>53312422</Data>
<Data>c0000005</Data>
<Data>0045b231</Data>
<Data>17c</Data>
<Data>01cf50723d35d7db</Data>
<Data>E:\Programs\FINAL FANTASY XIV - A Realm Reborn\game\ffxiv.exe</Data>
<Data>E:\Programs\FINAL FANTASY XIV - A Realm Reborn\game\ffxiv.exe</Data>
<Data>db320bea-bc65-11e3-becd-50465d6b0a32</Data>
<Data>
</Data>
<Data>
</Data>
</EventData>
</Event>

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