reporting this for wp version 3.5.1 and 3.5
In both instances I get the following error when I try to view the grabpress dashboard
Warning: json_encode() expects exactly 1 parameter, 2 given in /public_html/wp-content/plugins/grabpress/GrabPress.php on line 382
Fatal error: Call to undefined method DateTime::sub() in /public_html/wp-content/plugins/grabpress/GrabPressAPI.php on line 568
troubleshooting so far:
double checked my account on grabpress, no issues there although it doesn't seem to be reporting anything
on GrabPress>account page clicking any of the radial buttons seems to refresh the page but does nothing.
previews of existing or new feeds yields nothing