I packaged my J2ME application and uploaded to my web server.

I try to load app from URL http://sergi.volyn.net/wap/midlets/Competito.jad

this jad is:
MIDlet-Jar-Size: 15566
MIDlet-1: Competito,,Sergi.Competito.CompGame
MIDlet-Jar-URL: http://sergi.volyn.net/wap/midlets/Competito.jar
MicroEdition-Configuration: CLDC-1.0
MIDlet-Version: 1.0.1
MIDlet-Name: Competito
MIDlet-Vendor: Sergi Adamchuk, http://sergi.volyn.net
MIDlet-Info-URL: http://sergi.volyn.net/wap/index.wml
MicroEdition-Profile: MIDP-1.0

But my mobile respences: responce unknown, what is wrong?

My device is 3100.