Fatale Error

I was playing the game end stage, fighting the final boss
Note: before this stage i was already very laggy only getting around 15/20 fps and even lower, barly playble (it froze every 2/3 seconds)

also everytime i get the Blaster, after a while my game gets laggy(im for sure it isnt my laptop), but when i go to the next level i start back a 60fps for a while and then it will drop back to 15/20 fps.

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FATAL ERROR in
action number 1
of Draw Event
for object oEfBlaster:

Fatal Error: Can not create vertex buffer of size 65536 bytes
10992 vertex buffers allocated with total size of 809120 KB
at gml_Object_oEfBlaster_Draw_0
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