Server: 3.0.0-beta5 x86

Typing:
login client_login_name=serveradmin client_login_password=XxXXxXXx
serverstop sid=1
Result:
error id=0 msg=ok (16 ms)
error id=1030 msg=unable\sto\sstop\sown\sserver\sin\syour\sconne ction\sclass (64 ms)
Total: 80 ms
And I will be baned :P
id=3329 msg=connection\sfailed,\syou\sare\sbanned extra_msg=you\smay\sretry\sin\s600\sseconds
b_virtualserver_stop_any = true
b_virtual_server_stop = true


No error-output in the logfiles.
Someone here who can help me to solve my problem?