Hi,
I am facing the following issue when i try to sync master and mirror svn repositories. Any idea how do i fix this.Is it svn 1.5 known bug? Please help.

OS - AIX/Linux
SVN Version - 1.5
ERROR:
   - Failed to sync apd repos [ <mirror repository path>].
The assert subroutine failed: window->sview_len == 0 || (window->sview_offset >= ab->sbuf_offset && (window->sview_offset + window->sview_len >= ab->sbuf_offset + ab->sbuf_len)
), file subversion/libsvn_delta/text_delta.c, line 609 /afs/awd/projects/eclipz/common/tools/bin/svnsync[30]: 11731186 IOT/Abort trap(coredump)