what does this sapien error mean?


07.27.07 13:46:05 sapien pc 01.00.00.0609 ----------------------------------------------
07.27.07 13:46:05 reference function: _write_to_error_file
07.27.07 13:46:05 reference address: 401b13
07.27.07 13:46:05 Couldn't read map file './sapienbeta.map'
07.27.07 13:46:06 CreateDevice succeeded with refresh rate = 0
07.27.07 13:46:06 Sound card doesn't meet minimum hardware requirements. Disabling hardware option.
07.27.07 13:46:07 Increasing sound decompression buffer size to 1048576 bytes
07.27.07 13:47:26 local player 0, weapon (0x0), deleted unexpectedly
07.27.07 13:59:31 EAX: 0x1371E5F8
07.27.07 13:59:31 EBX: 0xFFFFFF01
07.27.07 13:59:31 ECX: 0x1371E5F8
07.27.07 13:59:31 EDX: 0x00000000
07.27.07 13:59:31 EDI: 0x0012F038
07.27.07 13:59:31 ESI: 0x00000000
07.27.07 13:59:31 EBP: 0x0012F310
07.27.07 13:59:31 ESP: 0x0012EF04
07.27.07 13:59:31 EIP: 0x7FFE0304, C3 9C 81 0C ?????
07.27.07 13:59:31 EXCEPTION halt in \halopc\haloce\source\memory\data.c,#495: tag instance index #65535 (0xffffffff) is unused or changed

This last line is probably the most important. I'm guessing that you have a tag where there is a field or drop down selection that is empty when it should say none or something else.

Open any tags you changed or that are custom and look for red text. If that doesn't work, do a search on #495 errors and see if anyone came up with a solution for it.