Can someone provide me, to resolve my problem?

Code:
root@TeamSpeak:/home/cod4server# LD_LIBRARY_PATH=. LD_PRELOAD=libcod4_1_7_l.so ./cod4_lnxded +set sv_punkbuster "0" + set net_port "28966" +exec dedicated.cfg +map_rotate
> [WARNING] Compiled for: 4171
Compiled: Mar 13 2016 14:20:07 using GCC 4.8.4
Segmentation fault (core dumped)
root@TeamSpeak:/home/cod4server#
Im using Ubuntu 16.04 x64