Backup attached.

The last thing I did was in SQL_SERVER_SYSPROCESSES (in the override cluster).  I renamed 'safe_blockees' to 'safe_blockeesxx'.  I suspected that it was no longer used and pressed shift-F8.  It turns out that the routine is recursive so I got an undefined symbol.  That's what is in the backup now.  Next I think that I fixed the error and pressed shift-F8.  That's when the crash happened.  Note that I generally rely on shift-F8 to save the file for me.

   Randy