How to solve JNI DETECTED ERROR IN APPLICATION: JNI CallStaticLongMethodV called with pending exception java.lang.StackOverflowError: stack size 991KB in Qt

Question

I have developed android application in Qt. When I launch home page of my application suddenly app got crash.
Log says, JNI DETECTED ERROR IN APPLICATION: JNI CallStaticLongMethodV called with pending exception java.lang.StackOverflowError: stack size 991KB.
I have used many JNI methods in my application. I does not understand which JNI method fails and app got crash.
My error log is given below,

W libuiMan.so: Trying to construct an instance of an invalid type, type id: 256
W libuiMan.so: Trying to construct an instance of an invalid type, type id: 256
F project.feathe: java_vm_ext.cc:570] JNI DETECTED ERROR IN APPLICATION: JNI CallStaticLongMethodV called with pending exception java.lang.StackOverflowError: stack size 991KB
F project.feathe: java_vm_ext.cc:570]   at long android.net.TrafficStats.getMobileRxBytes() (TrafficStats.java:593)
F project.feathe: java_vm_ext.cc:570]
F project.feathe: java_vm_ext.cc:570]     in call to CallStaticLongMethodV
W libEGL  : EGLNativeWindowType 0x7c428ceb10 disconnect failed
W project.feathe: 0xebadde09 skipped times: 0
F libc    : Fatal signal 11 (SIGSEGV), code 2 (SEGV_ACCERR), fault addr 0x7bab673fb0 in tid 31399 (QtThread), pid 31322 (project.feather)
D libuiMan.so: qml: qmlObj destroyQml:: splashScreen.qml
D libuiMan.so: qml: onTimerTrigged


"org.qtproject.feather" died.

I does not understand why this error occur suddenly in my app. Please help me to find the solution.