getting spreadsheet feed Fatal error: Uncaught exception 'Zend_Gdata_App_Exception' with message 'DOMDocument cannot parse XML: ' in /var/lib/openshift/5689babf2d5271eb7a000025/app-root/runtime/repo/zend/library/Zend/Gdata/App.php:825 Stack trace: #0 /var/lib/openshift/5689babf2d5271eb7a000025/app-root/runtime/repo/zend/library/Zend/Gdata/App.php(784): Zend_Gdata_App::importString('', 'Zend_Gdata_Spre...', NULL, NULL) #1 /var/lib/openshift/5689babf2d5271eb7a000025/app-root/runtime/repo/zend/library/Zend/Gdata/App.php(205): Zend_Gdata_App->importUrl('http://spreadsh...', 'Zend_Gdata_Spre...', NULL) #2 /var/lib/openshift/5689babf2d5271eb7a000025/app-root/runtime/repo/zend/library/Zend/Gdata.php(162): Zend_Gdata_App->getFeed('http://spreadsh...', 'Zend_Gdata_Spre...') #3 /var/lib/openshift/5689babf2d5271eb7a000025/app-root/runtime/repo/zend/library/Zend/Gdata/Spreadsheets.php(150): Zend_Gdata->getFeed('http://spreadsh...', 'Zend_Gdata_Spre...') #4 /var/lib/openshift/5689babf2d5271eb7a000025/app-root/runtime/repo/includes/common.inc(1696) : eval()'d in /var/lib/openshift/5689babf2d5271eb7a000025/app-root/runtime/repo/zend/library/Zend/Gdata/App.php on line 825