the error log is in file file_specification
Facility: DEBUG, VMS Debugger
Explanation: An internal debugger error has occurred, and
information which will be useful in locating the error has been
written to file_specification.
User Action: If the error is reproducible, submit a Software
Performance Report and, if possible, enclose both a copy of
the program being debugged and a logged debugging session that
reproduces the error.