Website overloaded

Got this when trying to load main page. Site is now completely unworkable :-(

Perhaps we need more than 8 Meg to run this thing ???
- ------------------------------------------------------------------------

Fatal error: Allowed memory size of 8388608 bytes exhausted (tried to allocate
6240 bytes) in /var/www/hostedSites/az.us/html/plug.phoenix/includes/pnAPI.php
on line 453

Fatal error: Allowed memory size of 8388608 bytes exhausted (tried to allocate
137 bytes) in Unknown on line 0


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KevinO

Matz's Law:
        A conclusion is the place where you got tired of thinking.