Yes, I know this one has been put in the forums before but the suggested options of increasing the memory to 64M did not work.
The following error shows in the admin panes on the dashboard:
Fatal error: Out of memory (allocated 29622272) (tried to allocate 1245184 bytes) in /homepages/0/d68570838/htdocs/mysite.com/wp-includes/class-simplepie.php on line 5410
It has only occurred since updating from WordPress 3.2.1 to 3.3 (automatic update). It only affects the "Incoming links" and "WordPress blogs" panes. Previously, the "plugins" pane was also affected but this was resolved by increasing the memory limit.