Bitbeaker force closes

V/WallpaperService( 1688): onPackageUpdateFinished com.saibotd.bitbeaker uid=10074
I/ActivityManager( 1688): Starting activity: Intent { act=android.intent.action.MAIN flg=0x10000000 cmp=com.saibotd.bitbeaker/.LoginActivity bnds=[0,600][480,696] } from pid -1
I/ActivityManager( 1688): Start proc com.saibotd.bitbeaker for activity com.saibotd.bitbeaker/.LoginActivity: pid=24820 uid=10074 gids={3003}
I/ActivityManager( 1688): Starting activity: Intent { cmp=com.saibotd.bitbeaker/.RepositoriesActivity } from pid 24820
I/ActivityManager( 1688): Starting activity: Intent { cmp=com.saibotd.bitbeaker/.RepositoryActivity (has extras) } from pid 24820
E/AndroidRuntime(24820): 	at com.saibotd.bitbeaker.MyActivity.convertStreamToString(MyActivity.java:150)
E/AndroidRuntime(24820): 	at com.saibotd.bitbeaker.MyActivity.getAuthHTTPS(MyActivity.java:138)
E/AndroidRuntime(24820): 	at com.saibotd.bitbeaker.MyActivity$AsyncLoader.doInBackground(MyActivity.java:100)
E/AndroidRuntime(24820): 	at com.saibotd.bitbeaker.MyActivity$AsyncLoader.doInBackground(MyActivity.java:1)
W/ActivityManager( 1688):   Force finishing activity com.saibotd.bitbeaker/.RepositoryActivity
I/ActivityManager( 1688): Process com.saibotd.bitbeaker (pid 24820) has died.
I/WindowManager( 1688): WIN DEATH: Window{40e2a2c8 com.saibotd.bitbeaker/com.saibotd.bitbeaker.RepositoriesActivity paused=false}
I/ActivityManager( 1688): Starting activity: Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=com.saibotd.bitbeaker/.LoginActivity } from pid 1843
I/ActivityManager( 1688): Start proc com.saibotd.bitbeaker for activity com.saibotd.bitbeaker/.LoginActivity: pid=25205 uid=10074 gids={3003}
I/ActivityManager( 1688): Starting activity: Intent { cmp=com.saibotd.bitbeaker/.RepositoriesActivity } from pid 25205
I/ActivityManager( 1688): Starting activity: Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10100000 cmp=com.saibotd.bitbeaker/.LoginActivity } from pid 1688
I/ActivityManager( 1688): Starting activity: Intent { cmp=com.saibotd.bitbeaker/.RepositoryActivity (has extras) } from pid 25205
E/AndroidRuntime(25205): 	at com.saibotd.bitbeaker.MyActivity.convertStreamToString(MyActivity.java:150)
E/AndroidRuntime(25205): 	at com.saibotd.bitbeaker.MyActivity.getAuthHTTPS(MyActivity.java:138)
E/AndroidRuntime(25205): 	at com.saibotd.bitbeaker.MyActivity$AsyncLoader.doInBackground(MyActivity.java:100)
E/AndroidRuntime(25205): 	at com.saibotd.bitbeaker.MyActivity$AsyncLoader.doInBackground(MyActivity.java:1)
W/ActivityManager( 1688):   Force finishing activity com.saibotd.bitbeaker/.RepositoryActivity
I/ActivityManager( 1688): Process com.saibotd.bitbeaker (pid 25205) has died.
I/WindowManager( 1688): WIN DEATH: Window{40ca1a88 com.saibotd.bitbeaker/com.saibotd.bitbeaker.RepositoriesActivity paused=false}
I/SearchDialog(25137): Starting (as ourselves) #Intent;action=android.intent.action.SEARCH;launchFlags=0x10000000;component=com.android.vending/.SearchAssetListActivity;S.query=bitbeaker;S.user_query=bitbeaker;end
I/[POST_RESELECT](25354): [sendCursorChangeNotificationToIME](content,cursor_start,tap)=(bitbeaker,0,false)