[Seaside] Out of memory on linux, Any advice ?

[Squeak Smalltalk]

Hi,
I try to run one squeak server (seaside) on one of our debian linux server.
I've got a out of memory message :( Any advice

squeak Seaside-2.5.image

out of memory

1096961620 SmalltalkImage>snapshot:andQuit:embedded:
1096961528 SmalltalkImage>snapshot:andQuit:
1096961436 TheWorldMenu>saveAndQuit
1096961252 TheWorldMenu>doMenuItem:with:
1096961160 [] in MenuItemMorph>invokeWithEvent:
1096961068 BlockContext>ensure:
1096960976 Cursor>showWhile:
1096960780 MenuItemMorph>invokeWithEvent:
1096960684 MenuItemMorph>mouseUp:
1096960592 MenuItemMorph>handleMouseUp:
1096960328 MouseButtonEvent>sentTo:
1096960236 Morph>handleEvent:
1096960144 MorphicEventDispatcher>dispatchDefault:with:
1096960052 MorphicEventDispatcher>dispatchEvent:with:
1096959960 Morph>processEvent:using:
1096959868 MorphicEventDispatcher>dispatchDefault:with:
1096959760 MorphicEventDispatcher>dispatchEvent:with:
1096959628 Morph>processEvent:using:
1096959536 Morph>processEvent:
1096959444 MenuMorph>handleFocusEvent:
1096959168 [] in HandMorph>sendFocusEvent:to:clear:
1096959260 [] in PasteUpMorph>becomeActiveDuring:
1096959076 BlockContext>on:do:
1096958984 PasteUpMorph>becomeActiveDuring:
1096958800 HandMorph>sendFocusEvent:to:clear:
1096958708 HandMorph>sendEvent:focus:clear:
1096958564 HandMorph>sendMouseEvent:
1096958472 HandMorph>handleEvent:
1096958152 HandMorph>processEvents
1096958244 [] in WorldState>doOneCycleNowFor:
1096958060 SequenceableCollection>do:
1096957968 WorldState>handsDo:
1096957876 WorldState>doOneCycleNowFor:
1096957784 WorldState>doOneCycleFor:
1096957692 PasteUpMorph>doOneCycle
1096847764 [] in Project class>spawnNewProcess
1096847856 [] in BlockContext>newProcess