Memory Error

I have loaded in a new table with 220 rows and 4 columns. I can’t seem to edit the table it gets really slow. When I try and display a page with the table I get this error:

Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 264770 bytes) in /hermes/web06/b2001/moo.qivantagecom/wp-content/plugins/wp-table-reloaded/classes/render.class.php on line 148