<ERROR> Unable to register instance cluster(s) for item...

[gregory.huizer]

I've got a lot of these errors in my log... I use grass_flowers1_main_fr.mat and using it as terrain and brush generates these errors:

Code: Select all

00:00:21.905 : <WARNING> [instancing] Unable to register new cluster for '/model2/vegetation/grass/fr_grass_sward.pmd', the instanced item has reached its cluster limit (1024)
00:00:21.905 : <WARNING> [instancing] Unable to register new cluster for '/model2/vegetation/grass/fr_dandelion1.pmd', the instanced item has reached its cluster limit (1024)
00:00:21.905 : <WARNING> [instancing] Unable to register new cluster for '/model2/vegetation/grass/fr_grass_green1.pmd', the instanced item has reached its cluster limit (1024)
00:00:21.905 : <ERROR> Unable to register instance cluster(s) for item 0x4af97e887500001.

Why would it cause such mistakes? By generating to much terrain at once my game crashes...
I already lowered my grass density setting.