Meteor collection maximum call stack size exceeded

maxcstacksizeexceeded

    var key = CryptoJS.AES.encrypt('test', 'password');
    console.log('key: ' + key);
    id = MyCollection.insert({ 
      created: new Date(), 
      expires: expires,
      key: key
    }, function(error, result){
      console.log('error: ' + error);
      console.log('result: ' + error);
    });
    console.log('insert id: ' + id);

output
key: U2FsdGVkX19NKsbjzfYTIgnV3PTqino6T1ruL4WjgIQ=
error: RangeError: Maximum call stack size exceeded
result: RangeError: Maximum call stack size exceeded
insert id: null

use key.toString() in your insert query ->
id = MyCollection.insert({
created: new Date(),
expires: expires,
key: key.toString()
}, function(error, result){
console.log('error: ' + error);
console.log('result: ' + error);
});