Problem with octoprint an server 0.91(SHOWS IDLE)

Anakin

Hello, I have a printer 3DCSTAR p802M like zonestar p802. It has a MELZI electronic v2 maybe.
It has repetier 0.91 installed. I am using raspberry pi 2 with octoprint, but today when I was printing LCD shows IDLE but printer is printing, althought I have not control with Raspberry by the web.Then raspberry Works again during a time, but it stopped again (RBP)What is the problema?Why shows IDLE in four line of LCD?

Repetier

Firmware shows idle if the move buffers are empty. Sounds like communication problems if it happens in print. You should have a look at the log when it happens if you see some errors in communication.

Anakin

FInally, it stopped before works was finished. I can not access to raspberry by web. <bound method="" printer.on_event_metadatastatisticsupdated="" of="" <octoprint.printer.standard.printer="" object="" at="" 0x75455d70=""><bound method="" printer.on_event_metadatastatisticsupdated="" of="" <octoprint.printer.standard.printer="" object="" at="" 0x754c4430=""><bound method="" printer._on_event_metadatastatisticsupdated="" of="" <octoprint.printer.standard.printer="" object="" at="" 0x754f3270="">
</bound></bound></bound>

https://dl.dropboxusercontent.com/u/42986267/octoprint.log.html<br/></div><div><br/></div><div>this is log file

Repetier

What I mean is communication log around the time it happens and you should see the problem yourself if you look at it at right timestamp. The octoprint server log is not helpfull here.