If you have Rules, Token, and Entity API enabled, you could be exhausting your memory due to issues with Entity Token.
https://drupal.org/node/1203018 is a starting point.
Also, if you are running PHP 5.4, there are bugs (some Drupal, some PHP) that cause unpredictable results.
Cheers,
Bill
On Sun, Feb 24, 2013 at 7:06 PM, Roger arelem@bigpond.com wrote:
It's set to 128M I have experimented from 32M to 512M in 8M increments restarting after each attempt but the php out of memory error does not change except for the amount it tries to allocate which I had down to 6k at one stage with memory_limit set to 512M. Roger
what is your max memory limit set to in php.ini? Sometimes it's set to 64M out of the box. http://drupal.org/node/207036
-Don-
-- [ Drupal support list | http://lists.drupal.org/ ]