I'm getting the same error, using basic demo available in examples. Here's my json output:
{“page”:”1″,”total”:”138″,”records”:”3434″,”rows”:[{“Ord_ID”:”29″,”Ord_OrderDate”:”2005-07-28T13:41:26″,”Ord_OrdReferrence”:”GRO_0002″,”Mem_Fname”:”Hendrik”,”Mem_Lname”:”Groenewald”,”Ord_OrderTotal”:”11944.9000″,”Mem_Cell”:”+27721322665″,”Cur_CurrencySymbol”:”R”,”Ord_Shipped”:”N”,”RowNumber”:”1″},{“Ord_ID”:”30″,”Ord_OrderDate”:”2005-07-28T13:52:04″,”Ord_OrdReferrence”:”GRO_0003″,”Mem_Fname”:”Hendrik”,”Mem_Lname”:”Groenewald”,”Ord_OrderTotal”:”4840.1200″,”Mem_Cell”:”+27721322665″,”Cur_CurrencySymbol”:”R”,”Ord_Shipped”:”N”,”RowNumber”:”2″},{“Ord_ID”:”31″,”Ord_OrderDate”:”2005-07-28T14:54:58″,”Ord_OrdReferrence”:”GRO_0004″,”Mem_Fname”:”Hendrik”,”Mem_Lname”:”Groenewald”,”Ord_OrderTotal”:”2466.7400″,”Mem_Cell”:”+27721322665″,”Cur_CurrencySymbol”:”R”,”Ord_Shipped”:”N”,”RowNumber”:”3″},{“Ord_ID”:”33″,”Ord_OrderDate”:”2005-08-05T16:47:33″,”Ord_OrdReferrence”:”GRO_0006″,”Mem_Fname”:”Hendrik”,”Mem_Lname”:”Groenewald”,”Ord_OrderTotal”:”340.0000″,”Mem_Cell”:”+27721322665″,”Cur_CurrencySymbol”:”R”,”Ord_Shipped”:”N”,”RowNumber”:”4″},{“Ord_ID”:”70″,”Ord_OrderDate”:”2005-09-04T16:42:50″,”Ord_OrdReferrence”:”GRO_0017″,”Mem_Fname”:”Hendrik”,”Mem_Lname”:”Groenewald”,”Ord_OrderTotal”:”230.0000″,”Mem_Cell”:”+27721322665″,”Cur_CurrencySymbol”:”R”,”Ord_Shipped”:”N”,”RowNumber”:”5″},{“Ord_ID”:”72″,”Ord_OrderDate”:”2005-09-04T17:00:39″,”Ord_OrdReferrence”:”GRO_0019″,”Mem_Fname”:”Hendrik”,”Mem_Lname”:”Groenewald”,”Ord_OrderTotal”:”230.0000″,”Mem_Cell”:”+27721322665″,”Cur_CurrencySymbol”:”R”,”Ord_Shipped”:”N”,”RowNumber”:”6″},{“Ord_ID”:”75″,”Ord_OrderDate”:”2005-09-04T17:54:21″,”Ord_OrdReferrence”:”GRO_0022″,”Mem_Fname”:”Hendrik”,”Mem_Lname”:”Groenewald”,”Ord_OrderTotal”:”230.0000″,”Mem_Cell”:”+27721322665″,”Cur_CurrencySymbol”:”R”,”Ord_Shipped”:”N”,”RowNumber”:”7″},{“Ord_ID”:”76″,”Ord_OrderDate”:”2005-09-04T23:48:00″,”Ord_OrdReferrence”:”GRO_0023″,”Mem_Fname”:”Hendrik”,”Mem_Lname”:”Groenewald”,”Ord_OrderTotal”:”230.0000″,”Mem_Cell”:”+27721322665″,”Cur_CurrencySymbol”:”R”,”Ord_Shipped”:”N”,”RowNumber”:”8″},{“Ord_ID”:”77″,”Ord_OrderDate”:”2005-09-05T08:49:59″,”Ord_OrdReferrence”:”GRO_0024″,”Mem_Fname”:”Hendrik”,”Mem_Lname”:”Groenewald”,”Ord_OrderTotal”:”1036.8200″,”Mem_Cell”:”+27721322665″,”Cur_CurrencySymbol”:”R”,”Ord_Shipped”:”N”,”RowNumber”:”9″},{“Ord_ID”:”89″,”Ord_OrderDate”:”2005-09-06T22:53:23″,”Ord_OrdReferrence”:”GRO_0035″,”Mem_Fname”:”Hendrik”,”Mem_Lname”:”Groenewald”,”Ord_OrderTotal”:”1181.9748″,”Mem_Cell”:”+27721322665″,”Cur_CurrencySymbol”:”R”,”Ord_Shipped”:”N”,”RowNumber”:”10″},{“Ord_ID”:”90″,”Ord_OrderDate”:”2005-09-07T09:14:51″,”Ord_OrdReferrence”:”GRO_0036″,”Mem_Fname”:”Hendrik”,”Mem_Lname”:”Groenewald”,”Ord_OrderTotal”:”793.8048″,”Mem_Cell”:”+27721322665″,”Cur_CurrencySymbol”:”R”,”Ord_Shipped”:”N”,”RowNumber”:”11″},{“Ord_ID”:”91″,”Ord_OrderDate”:”2005-09-08T10:01:35″,”Ord_OrdReferrence”:”GRO_0037″,”Mem_Fname”:”Hendrik”,”Mem_Lname”:”Groenewald”,”Ord_OrderTotal”:”296.4000″,”Mem_Cell”:”+27721322665″,”Cur_CurrencySymbol”:”R”,”Ord_Shipped”:”N”,”RowNumber”:”12″},{“Ord_ID”:”94″,”Ord_OrderDate”:”2005-09-12T09:03:19″,”Ord_OrdReferrence”:”GRO_0039″,”Mem_Fname”:”Hendrik”,”Mem_Lname”:”Groenewald”,”Ord_OrderTotal”:”986.8200″,”Mem_Cell”:”+27721322665″,”Cur_CurrencySymbol”:”R”,”Ord_Shipped”:”N”,”RowNumber”:”13″},{“Ord_ID”:”102″,”Ord_OrderDate”:”2005-09-20T23:06:20″,”Ord_OrdReferrence”:”GRO_0047″,”Mem_Fname”:”Hendrik”,”Mem_Lname”:”Groenewald”,”Ord_OrderTotal”:”1366.4268″,”Mem_Cell”:”+27721322665″,”Cur_CurrencySymbol”:”R”,”Ord_Shipped”:”Y”,”RowNumber”:”14″},{“Ord_ID”:”106″,”Ord_OrderDate”:”2005-09-21T10:16:05″,”Ord_OrdReferrence”:”HUR_0004″,”Mem_Fname”:”William”,”Mem_Lname”:”Hurst”,”Ord_OrderTotal”:”1181.2200″,”Mem_Cell”:”0833801681″,”Cur_CurrencySymbol”:”R”,”Ord_Shipped”:”N”,”RowNumber”:”15″},{“Ord_ID”:”110″,”Ord_OrderDate”:”2005-10-06T11:38:05″,”Ord_OrdReferrence”:”TES_0001″,”Mem_Fname”:”worldpay”,”Mem_Lname”:””,”Ord_OrderTotal”:”696.0000″,”Mem_Cell”:””,”Cur_CurrencySymbol”:”R”,”Ord_Shipped”:”N”,”RowNumber”:”16″},{“Ord_ID”:”114″,”Ord_OrderDate”:”2005-10-20T10:24:42″,”Ord_OrdReferrence”:”HUR_0006″,”Mem_Fname”:”William”,”Mem_Lname”:”Hurst”,”Ord_OrderTotal”:”852.0000″,”Mem_Cell”:”0833801681″,”Cur_CurrencySymbol”:”R”,”Ord_Shipped”:”N”,”RowNumber”:”17″},{“Ord_ID”:”115″,”Ord_OrderDate”:”2005-10-20T10:27:14″,”Ord_OrdReferrence”:”HUR_0007″,”Mem_Fname”:”William”,”Mem_Lname”:”Hurst”,”Ord_OrderTotal”:”422.9400″,”Mem_Cell”:”0833801681″,”Cur_CurrencySymbol”:”R”,”Ord_Shipped”:”N”,”RowNumber”:”18″},{“Ord_ID”:”116″,”Ord_OrderDate”:”2005-10-21T07:11:31″,”Ord_OrdReferrence”:”HUR_0008″,”Mem_Fname”:”William”,”Mem_Lname”:”Hurst”,”Ord_OrderTotal”:”1749.9000″,”Mem_Cell”:”0833801681″,”Cur_CurrencySymbol”:”R”,”Ord_Shipped”:”N”,”RowNumber”:”19″},{“Ord_ID”:”118″,”Ord_OrderDate”:”2005-10-21T07:30:12″,”Ord_OrdReferrence”:”HUR_00010″,”Mem_Fname”:”William”,”Mem_Lname”:”Hurst”,”Ord_OrderTotal”:”480.0000″,”Mem_Cell”:”0833801681″,”Cur_CurrencySymbol”:”R”,”Ord_Shipped”:”N”,”RowNumber”:”20″},{“Ord_ID”:”126″,”Ord_OrderDate”:”2005-10-22T13:37:16″,”Ord_OrdReferrence”:”HUR_0018″,”Mem_Fname”:”William”,”Mem_Lname”:”Hurst”,”Ord_OrderTotal”:”927.0000″,”Mem_Cell”:”0833801681″,”Cur_CurrencySymbol”:”R”,”Ord_Shipped”:”N”,”RowNumber”:”21″},{“Ord_ID”:”130″,”Ord_OrderDate”:”2005-10-24T08:15:20″,”Ord_OrdReferrence”:”HUR_0020″,”Mem_Fname”:”William”,”Mem_Lname”:”Hurst”,”Ord_OrderTotal”:”930.0000″,”Mem_Cell”:”0833801681″,”Cur_CurrencySymbol”:”R”,”Ord_Shipped”:”N”,”RowNumber”:”22″},{“Ord_ID”:”140″,”Ord_OrderDate”:”2005-10-25T14:58:48″,”Ord_OrdReferrence”:”HUR_0028″,”Mem_Fname”:”William”,”Mem_Lname”:”Hurst”,”Ord_OrderTotal”:”573.0000″,”Mem_Cell”:”0833801681″,”Cur_CurrencySymbol”:”R”,”Ord_Shipped”:”N”,”RowNumber”:”23″},{“Ord_ID”:”145″,”Ord_OrderDate”:”2005-10-26T04:25:16″,”Ord_OrdReferrence”:”HUR_0029″,”Mem_Fname”:”William”,”Mem_Lname”:”Hurst”,”Ord_OrderTotal”:”1109.0000″,”Mem_Cell”:”0833801681″,”Cur_CurrencySymbol”:”R”,”Ord_Shipped”:”N”,”RowNumber”:”24″},{“Ord_ID”:”146″,”Ord_OrderDate”:”2005-10-26T04:31:16″,”Ord_OrdReferrence”:”HUR_0030″,”Mem_Fname”:”William”,”Mem_Lname”:”Hurst”,”Ord_OrderTotal”:”563.0000″,”Mem_Cell”:”0833801681″,”Cur_CurrencySymbol”:”R”,”Ord_Shipped”:”N”,”RowNumber”:”25″}]