Saving Radiosity crashes Sapien

[MithosK]

Title pretty much says it all, I run radiosity and when I try to save it sapien crashes

from my debug.txt


10.19.10 01:37:49 tool pc 01.00.00.0609 ----------------------------------------------
10.19.10 01:37:49 reference function: _write_to_error_file
10.19.10 01:37:49 reference address: 42ca20
10.19.10 01:37:49 Couldn't read map file './toolbeta.map'
10.19.10 01:37:50 WARNING: 1 clusters in structure_bsp levels\test\rotunda\rotunda have no background sound or sound environment.
10.19.10 01:37:50 EAX: 0xFFFFFFFE
10.19.10 01:37:50 EBX: 0xFFFFFF01
10.19.10 01:37:50 ECX: 0x0012A2D0
10.19.10 01:37:50 EDX: 0x000002CC
10.19.10 01:37:50 EDI: 0x0012A2D0
10.19.10 01:37:50 ESI: 0x00000000
10.19.10 01:37:50 EBP: 0x0012A1A8
10.19.10 01:37:50 ESP: 0x0012A198
10.19.10 01:37:50 EIP: 0x7C90E514, C3 8D A4 24 ?????
10.19.10 01:37:50 EXCEPTION halt in \halopc\haloce\source\memory\data.c,#495: tag instance index #65535 (0xffffffff) is unused or changed


10.19.10 01:38:20 sapien pc 01.00.00.0609 ----------------------------------------------
10.19.10 01:38:20 reference function: _write_to_error_file
10.19.10 01:38:20 reference address: 401b13
10.19.10 01:38:20 Couldn't read map file './sapienbeta.map'
10.19.10 01:38:20 CreateDevice succeeded with refresh rate = 0
10.19.10 01:38:20 Increasing sound decompression buffer size to 1048576 bytes
10.19.10 01:38:21 WARNING: 1 clusters in structure_bsp levels\test\rotunda\rotunda have no background sound or sound environment.
10.19.10 01:38:21 local player 0, weapon (0x0), deleted unexpectedly
10.19.10 01:40:11 radiosity error: smooth triangle group too big for page wall
10.19.10 01:40:11 EAX: 0x000002E7
10.19.10 01:40:11 EBX: 0x0D342001
10.19.10 01:40:11 ECX: 0x00000210
10.19.10 01:40:11 EDX: 0x01A68416
10.19.10 01:40:11 EDI: 0x0012E520
10.19.10 01:40:11 ESI: 0x00000000
10.19.10 01:40:11 EBP: 0x0012E3F8
10.19.10 01:40:11 ESP: 0x0012E3E8
10.19.10 01:40:11 EIP: 0x7C90E514, C3 8D A4 24 ?????
10.19.10 01:40:11 EXCEPTION halt in \halopc\haloce\source\structures\radiosity\interme diate_radiosity.c,#2305: surface_index==last_material->first_surface_index+last_material->surface_count

Any solutions?

[sleepy1212]

what's this?:
radiosity error: smooth triangle group too big for page wall