G98: No lower point found



Hi, all,
 While I was trying to optimize the structure using
 BLYP with the basis set 6-311G** the job was terminated
 because of "no lower point found". Anybody would give
 me a hint?
 Scaled steepest descent with Shift=0.075 failed.
  Search did not lower the energy significantly.
  No lower point found -- switch to steepest descent.
  Search did not lower the energy significantly.
  No lower point found -- run aborted.
  Error termination via Lnk1e in /usr2/g98/l508.exe.
  Job cpu time:  0 days  9 hours  3 minutes  4.6 seconds.
  File lengths (MBytes):  RWF=   21 Int=    0 D2E=    0 Chk=    9 Scr=
  1
 Jackie
 Kinetics, Inc.
 Lowell, MA
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