server not working
 

Platform: SE Qualcomm
Selected model: E15i
Connecting to server...OK
DreamBox is present.
Checking DreamBox. Please, wait...OK
DreamBox activations: Siemens, SE, Octopus SE Unlimited
Authorizing...OK
Checking operation...OK
Your balance: 0 credits.
To unlock E15i you need to have 0 credits.
Initializing Android Debug Bridge...
ADB Server was found. Trying to kill...OK
Disconnect USB cable and power on the phone. Select menu
"Settings"->"Applications"->"Development"->"Enable USB debugging" and connect
USB cable...OK
Device serial number: 42583930324A594E324D
Device status: ACTIVE
Reading info...
Detected model name: E15i
Firmware version: 2.1.1.A.0.6
Kernel version: 2.6.29
Kernel version is supported
Checking root access...
Device is already rooted.
Initializing flash...OK
Reading Partition table...OK
Reading SBL...OK
SBL type: Original, version: R8A029
Reading TA...OK
Backup saved to "C:\Program Files\GsmServer\Dreambox\BACKUP\Sony
Ericsson_E15i_20-08-2013_16-49-37.BKP"
Checking TA...OK
IMEI: 358452-04-185298-0
Replacing SBL...OK
Calculating security on the server...
Sending TA to server...OK
Calculating. Please, wait...Failed!

Tell me please what shall I do?

by now its working again.