Apps Shell Command Unresponsive Exception in android emulator?

[EmSherlocked]

i have a script made using monkeyrunner. The script will install an app, make some key preses to the emulator and then uninstall. In the middle of something I get Shell Command Unresponsive Exception and that will ruin my script.

Do you know what have I done wrong to result to this kind of exception. here's the error message

[HIGH]130228 16:44:49.210:I [pool-1-thread-1] [com.android.chimpchat.adb.AdbChimpDevice] Error starting command: monkey --port 12345

130228 16:44:49.210:I [pool-1-thread-1] [com.android.chimpchat.adb.AdbChimpDevice]com.android.ddmlib.ShellCommandUnresponsiveException

130228 16:44:49.210:I [pool-1-thread-1] [com.android.chimpchat.adb.AdbChimpDevice] at com.android.ddmlib.AdbHelper.executeRemoteCommand(AdbHelper.java:408)

130228 16:44:49.210:I [pool-1-thread-1] [com.android.chimpchat.adb.AdbChimpDevice] at com.android.ddmlib.Device.executeShellCommand(Device.java:453)

130228 16:44:49.210:I [pool-1-thread-1] [com.android.chimpchat.adb.AdbChimpDevice] at com.android.chimpchat.adb.AdbChimpDevice$1.run(AdbChimpDevice.java:105)

130228 16:44:49.210:I [pool-1-thread-1] [com.android.chimpchat.adb.AdbChimpDevice] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)

130228 16:44:49.210:I [pool-1-thread-1] [com.android.chimpchat.adb.AdbChimpDevice] at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)

130228 16:44:49.210:I [pool-1-thread-1] [com.android.chimpchat.adb.AdbChimpDevice] at java.util.concurrent.FutureTask.run(FutureTask.java:166)

130228 16:44:49.210:I [pool-1-thread-1] [com.android.chimpchat.adb.AdbChimpDevice] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)

130228 16:44:49.210:I [pool-1-thread-1] [com.android.chimpchat.adb.AdbChimpDevice] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)

130228 16:44:49.210:I [pool-1-thread-1] [com.android.chimpchat.adb.AdbChimpDevice] at java.lang.Thread.run(Thread.java:679) 130228 16:46:25.631:I [main] [com.android.chimpchat.ChimpManager] Monkey Command: quit.
[/HIGH]
if you need to see the code, please say so. Thanks!