Our problem is fixed,
Disabled VOIP and Map location icon.
Probably the map icon helper was causing the problem because the server wasn't set to recruit.

The map icon locator is only on when playing recruit mode.
Regular and above and it's off by default.

Have you tried deleting your RPT file as it may be to long. (Make sure to make a backup first obviously)

Server Crashes
In the event of a server crash, please help BI to fix the problem by sending the crash files arma.rpt and arma.bidmap files that will be created on each crash. For the location of these files and where to send them to, see Crash Files.

ARMA 2
The arma2.rpt, arma2.bidmp and arma2.mdmp files are located in your -profiles root directory, or if used without this parameter then it can be found in these default locations:
WINDOWS XP:

WINDOWS VISTA / 7:


Sending Crash Files
For Arma 3 Alpha use Arma 3 Feedback Tracker to send crash files. How To Guide
For ARMA2 & OA follow instructions in this forum thread.
When you experience a crash, you can help fixing the issue by sending the crash files using Windows Error Reporting. We are participating in this system and we are able to sort and analyze the crash dumps you send this way.
By sending the crash files you help us to improve stability of the game, and you may also learn if there is perhaps a solution available to the problem you have.
If you are using operating system which has no Windows Error Reporting capabilities (like Windows 2000), or if need a response to the problem you have, you might also want to send the crash files to email support@bistudio.com.