There are many sources of info on this.  I’d use my Google-Fu on this one.  I don’t know specifics for D7, sorry.

Joel

From: support-bounces@drupal.org [mailto:support-bounces@drupal.org] On Behalf Of Jorge Biquez
Sent: Thursday, June 30, 2011 2:00 PM
To: support@drupal.org
Subject: [support] Fatal error: Allowed memory size
Importance: High

Hello.

I am trying to update my 7.2 version to 7.4

Seems like everything was going fine but in the last step of the updat.php process I received this error:

-------------------------------------
Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 65483 bytes) in /home/mujeresm/public_html/includes/cache.inc on line 418
-------------------------------------

How can I solve this? Ho do I increase memory ?

Thanks in advance.

Jorge Biquez