Fatal Error | Allowed Memory Size Exhausted

Hi,

If anyone can help with this or point me in the direction of someone who can, I would be very appreciative.

I have a WordPress.Org site. It is http://www.jackpicone.net (hosted with Network Solutions) It is a workshop website which has been working great till a couple of weeks ago. Now when I go to log in I get this message:

Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 30720 bytes) in /data/24/2/73/83/2562898/user/2809486/htdocs/WordPress/wp-admin/includes/deprecated.php on line 566

Not sure how the memory could be exhausted because it is a new site with little on it at this stage so no huge files or video. I suspect it may be something else but not sure what that something is?

Anyone who can shed some light on the problem please wade in.

Thanks in advance,

Jack