zend gdata and google spreadsheet not connecting

Question

ive been using Zend Gdata for a while now, and today im getting an error of

Notice: Undefined offset: ClientLogin.php on line 150

via php,

Answer 1

I also have had php scripts using Zend for Google Spreadsheets. They have been running great for years, but stopped working today at noon for no reason. What has changed on Google's side and how to easily fix it?