Can someone help me with this audit report

When export to DWG file its error, and says to check audit report
and i dont know to fix it
A c D b A t t r i b u t e ( 1 0 5 7 F 5 ) H e iA c D b A t t r i b u t e ( 1 0 5 7 F 8 ) H e iA c D b A t t r i b u t e ( 1 0 5 7 F C ) H e iA c D b A t t r i b u t e ( 4 8 F E A 2 ) H e iA c D b A t t r i b u t e ( 4 8 F E A 5 ) H e iA c D b A t t r i b u t e ( 4 8 F E A 8 ) H e iA c D b A t t r i b u t e ( 4 8 F E A B ) H e iA c D b A t t r i b u t e ( 4 8 F E A E ) H e iA c D b A t t r i b u t e ( 4 8 F E B 1 ) H e iA c D b A t t r i b u t e ( 4 8 F E B 4 ) H e iA c D b A t t r i b u t e ( 4 8 F E B 7 ) H e i