Servercrash out of memory

[[KBS]snajdan 14]

Hello i need help to solve this problem:

After a random amount of running my servers the server getting this error:

2014/05/18, 15:42:23 Virtual memory total 4095 MB (4294836224 B)

2014/05/18, 15:42:23 Virtual memory free 677 MB (710000640 B)

2014/05/18, 15:42:23 Physical memory free 23740 MB (24894013440 B)

2014/05/18, 15:42:23 Page file free 64635 MB (67775197184 B)

2014/05/18, 15:42:23 Process working set 3015 MB (3161841664 B)

2014/05/18, 15:42:23 Process page file used 3087 MB (3237429248 B)

2014/05/18, 15:42:23 Longest free VM region: 364969984 B

2014/05/18, 15:42:23 VM busy 3602231296 B (reserved 206774272 B, committed 3395457024 B, mapped 52842496 B), free 692604928 B

2014/05/18, 15:42:23 Small mapped regions: 21, size 110592 B

ErrorMessage: Out of memory (requested 524288 KB).

footprint 3075211264 KB.

pages 65536 KB.

[lordripper 10]

I have the same, but i start dedicated with battleye and no mods .. no more error, i try one by one to target the wrong mod ...