RTCW ET Server Rebooting

[tcngs]

I have a rtcw et server that keep rebooting, it was a demo server and a customer rented it. They have since added ET Pro and Objective mode with the custom maps, every 15 to 30 minutes it will reboot its self and go back to the starting map witch is Oasis. and in event viewer it gives this error - Faulting application ET.exe, version 0.0.0.0, faulting module ET.exe, version 0.0.0.0, fault address 0x00115ca9. - Any ideas?

[LFA]

have you applied the latest ET patch? The newest mods can crash your game server if you are running an old ET version.

[tcngs]

the server is running 2.55 version 1.01,

[LFA]

The latest version is 2.60. This is the version compatible with the newer mods. New mods will cause random crashes on some machines on the version you are running.