Heap Error

Heap Error
0.0 0


HEAP[Review2.win32.exe]: Heap block at 02D2B9F8 modified at 02D2BBE8 past requested size of 1e8
Windows has triggered a breakpoint in Review2.win32.exe.

This may be due to a corruption of the heap, which indicates a bug in Review2.win32.exe or any of the DLLs it has loaded.

This may also be due to the user pressing F12 while Review2.win32.exe has focus.

The output window may have more diagnostic information.
The program ‘[1944] Review2.win32.exe: Native’ has exited with code 0 (0x0).

Can some one help me wat does this mean ?