How fixed "Out of memory" ?

[PineyZhang]

W/Adreno-EGLSUB: DequeueBuffer:726: dequeue native buffer fail: No such device, buffer=0x0, handle=0x0
W/Adreno-ES20: <core_glFinish:23>: GL_OUT_OF_MEMORY
E/OpenGLRenderer: GL error: Out of memory!

W/MessageQueue: Handler (com.izettle.html2bitmap.Html2BitmapWebView$2) {acc254f} sending message to a Handler on a dead thread
java.lang.IllegalStateException: Handler (com.izettle.html2bitmap.Html2BitmapWebView$2) {acc254f} sending message to a Handler on a dead thread
at android.os.MessageQueue.enqueueMessage(MessageQueue.java:543)
at android.os.Handler.enqueueMessage(Handler.java:643)
at android.os.Handler.sendMessageAtTime(Handler.java:612)
at android.os.Handler.sendMessageDelayed(Handler.java:582)
at android.os.Handler.sendEmptyMessageDelayed(Handler.java:546)
at com.izettle.html2bitmap.Html2BitmapWebView$1.handleMessage(Html2BitmapWebView.java:81)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6121)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:889)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:779)