NullPointerException in BrowsePlaylistActivity

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E/AndroidRuntime(18036): FATAL EXCEPTION: main
E/AndroidRuntime(18036): Process: com.teleca.jamendo, PID: 18036
E/AndroidRuntime(18036): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.teleca.jamendo/com.teleca.jamendo.activity.BrowsePlaylistActivity}: java.lang.NullPointerException
E/AndroidRuntime(18036): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2184)
E/AndroidRuntime(18036): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2233)
E/AndroidRuntime(18036): at android.app.ActivityThread.access$800(ActivityThread.java:135)
E/AndroidRuntime(18036): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)
E/AndroidRuntime(18036): at android.os.Handler.dispatchMessage(Handler.java:102)
E/AndroidRuntime(18036): at android.os.Looper.loop(Looper.java:136)
E/AndroidRuntime(18036): at android.app.ActivityThread.main(ActivityThread.java:5001)
E/AndroidRuntime(18036): at java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime(18036): at java.lang.reflect.Method.invoke(Method.java:515)
E/AndroidRuntime(18036): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:785)
E/AndroidRuntime(18036): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:601)
E/AndroidRuntime(18036): at dalvik.system.NativeStart.main(Native Method)
E/AndroidRuntime(18036): Caused by: java.lang.NullPointerException
E/AndroidRuntime(18036): at com.teleca.jamendo.activity.BrowsePlaylistActivity.loadPlaylists(BrowsePlaylistActivity.java:293)
E/AndroidRuntime(18036): at com.teleca.jamendo.activity.BrowsePlaylistActivity.setupMode(BrowsePlaylistActivity.java:272)
E/AndroidRuntime(18036): at com.teleca.jamendo.activity.BrowsePlaylistActivity.onCreate(BrowsePlaylistActivity.java:134)
E/AndroidRuntime(18036): at android.app.Activity.performCreate(Activity.java:5231)
E/AndroidRuntime(18036): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
E/AndroidRuntime(18036): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2148)
E/AndroidRuntime(18036): ... 11 more