Pointshop 2-2.5 beta + 8 DLC

I've got this Script Error :

[ERROR] addons/pointshop2/lua/ps2/modules/pointshop2/hat/cl_hatpreview.lua:68: attempt to call field 'ForceRendering' (a nil value)
1. preDrawModel - addons/pointshop2/lua/ps2/modules/pointshop2/hat/cl_hatpreview.lua:68
2. fn - addons/pointshop2/lua/ps2/modules/pointshop2/hat/cl_hatpreview.lua:87
3. Run - addons/ulib/lua/ulib/shared/hook.lua:109
4. unknown - addons/pointshop2/lua/ps2/client/tabs/inventory_tab/cl_dpointshopinventorypreviewpanel.lua:45

Any Ideas?

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I've got this Script Error any Ideas?