When I try to activate I get this error message and the dashboard locks.
"Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 311296 bytes) in /home/xxx/public_html/wordpress/wp-admin/menu.php on line 254"
The only way I can access any dashboard controls is to delete by ftp the gravity directory.
If I deactivate W3 Total Cache then the problem disappears and I can install and activate Gravity Forms
If I then reactivate W3 Total Cache everything locks up again.