Assertion failure

[fredycc]

Hi, I have a issue when try use "Free Search" on DbDemos.

Using browser console the exception is:

{sourceClass: "Ext.JSON", sourceMethod: "decode", msg: "You're trying to decode an invalid JSON String: {Success: false, Msg: ""Assertion failure (C:\Users\Fredy CC\Downloads\kitto2-master\Source\Kitto.Store.pas, line 1443)"", Root: []}"}

`procedure TKRecord.Restore;
begin
Assert(Assigned(FBackup));

Assign(FBackup);
end;`

Thanks