App is Crashing

[aman-jham]

This is the exception which i am getting -
OS 4.4.3 & Device - Micromax A120

Fatal Exception: java.util.ConcurrentModificationException
at java.util.WeakHashMap$HashIterator.next(WeakHashMap.java:165)
at com.tapjoy.internal.cv.a(SourceFile:890)
at com.tapjoy.internal.d.a(SourceFile:2781)
at com.tapjoy.internal.is.a(SourceFile:62)
at com.tapjoy.internal.jc.a(SourceFile:341)
at com.tapjoy.internal.iz.a(SourceFile:188)
at com.tapjoy.TapjoyConnectCore.h(SourceFile:781)
at com.tapjoy.TapjoyConnectCore.f(SourceFile:14649)
at com.tapjoy.TapjoyConnectCore.getGenericURLParams(SourceFile:449)
at com.tapjoy.TapjoyConnectCore.getURLParams(SourceFile:436)
at com.tapjoy.TapjoyConnectCore$3.run(SourceFile:2199)
at java.lang.Thread.run(Thread.java:841)