When I'm trying to fetch file stored in MongoDB by GridFS (300mb) I'm getting error:

```
2014-07-16T22:50:10.201+0200 [conn1139] assertion 17144 Runner error: 
Overflow sort stage buffered data usage of 33563462 bytes exceeds internal limit of 33554432 bytes ns:myproject.export_data.chunks query:{ $query: { files_id: ObjectId('53c6e5485f00005f00c6bae6'), n: { $gte: 0, $lte: 1220 } }, $orderby: { n: 1 } }

```

I found something similar, but it's already fixed:
<https://jira.mongodb.org/browse/SERVER-13611>

I'm using MongoDB 2.6.3