Error on exporting Collection

[sicutdeux]

The error shows after exporting a collection using Quick Export method, Error:

Warning: Missing argument 3 for Model::find(), called in /home/admin/web/[REDACTED]/public_html/mgo/application/controllers/Collection.php on line 461 and defined in /home/admin/web/[REDACTED]/public_html/mgo/system/Model.php on line 72

Notice: Undefined variable: query in /home/admin/web/[REDACTED]/public_html/mgo/system/Model.php on line 81

Warning: MongoCollection::find(): expects parameter 1 to be an array or object, null given in /home/admin/web/[REDACTED]/public_html/mgo/system/Model.php on line 81

Fatal error: Call to a member function limit() on null in /home/admin/web/[REDACTED]/public_html/mgo/system/Model.php on line 81