Joomla - Memory size problems

[#1]

Hi,
Joomla was working fine for me until recently when I get the following error when I try and upload photos's.
Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 13056 bytes) in /share/storage/01/al/allanassociates/administrator/components/com_jea/library/Gd/Abstract.php on line 97
There is plenty of web space available.
Joomla have suggested the problem is with Plusnet.  I understand the CGI has chnaged recently.
Has anyone any ideas how to resolve the issue?
Thanks.
Andy

[#2]

There is (and always has been) a 32MiB memory usage limit on PHP applications on ccgi and unfortunately what you are trying to do has reached this (32MiB = 33554432 bytes).
That's a lot of memory taken up, are lots of images and/or large arrays being kept in memory?
David