AlliedModders - Please

I download a zombie mod and the server crashes. link
It keep do it all time

Code:

L 11/17/2018 - 16:45:50: -------- Mapchange to de_dust2 --------

L 11/17/2018 - 16:46:00: -------- Mapchange to de_dust2 --------

L 11/17/2018 - 16:46:11: -------- Mapchange to de_dust2 --------

L 11/17/2018 - 16:46:21: -------- Mapchange to de_dust2 --------

Just it -> I already active debug and nothing even the zombie mod!

Code:

L 11/17/2018 - 15:06:53: Start of error session.

L 11/17/2018 - 15:06:53: Info (map "de_dust2") (file "addons/amxmodx/logs/error_20181117.log")

L 11/17/2018 - 15:06:53: Function is not present (function "TaskHelpMessage") (plugin "amxxcmd.amxx")

L 11/17/2018 - 15:06:53: [AMXX] Run time error 10 (plugin "amxxcmd.amxx") (native "set_task") - debug not enabled!

L 11/17/2018 - 15:06:53: [AMXX] To enable debug mode, add "debug" after the plugin name in plugins.ini (without quotes).

L 11/17/2018 - 15:06:54: Start of error session.

L 11/17/2018 - 15:06:54: Info (map "de_dust2") (file "addons/amxmodx/logs/error_20181117.log")

L 11/17/2018 - 15:06:54: Function is not present (function "TaskHelpMessage") (plugin "amxxcmd.amxx")

L 11/17/2018 - 15:06:54: [AMXX] Run time error 10 (plugin "amxxcmd.amxx") (native "set_task") - debug not enabled!

L 11/17/2018 - 15:06:54: [AMXX] To enable debug mode, add "debug" after the plugin name in plugins.ini (without quotes).

What Am I missing? How to know if the server have not any models or sound?
I have vps with full access SSH

THANK YOU