GameMaker Memory Allocation Crash?

[Neptune]

I keep having a fatal error like this... Not necessarily from the same thing.
Allocating 1mb doesnt seem like too much, can anyone explain why this may be happening?
Any info appreciated

FATAL ERROR in
action number 1
of Create Event
for object o_render_parent:

Memory allocation failed: Attempting to allocate 1048600 bytes
 at gml_Object_o_render_parent_Create_0 (line 12) - sector_active = false;

 

[samspade]

Post the code at that point.

 

[Neptune]

Bah there is nothing interesting at that point, just some instance variables.
There is a whole lot of data-structure what-nots before that line above would be running though