error in parallel runing vasp.5.2.11

[xskong]

When i runing vasp, i found this error. why?
24 F= -.22196934E+03 E0= -.22197326E+03 d E =-.400095E-03 mag= 0.1612
ZBRENT: can't locate minimum, use default step
trial-energy change: -0.000400 1 .order -0.000556 -0.000559 -0.000553
step: 0.4444(harm= 9.9650) dis= 0.00096 next Energy= -221.994021 (dE=-0.251E-01)
bond charge predicted
N E dE d eps ncg rms rms(c)
DAV: 1 -0.221970827560E+03 -0.14608E-02 -0.53939E-02206496 0.741E-01 0.110E-01
RMM: 2 -0.221972529214E+03 -0.17017E-02 -0.20007E-03208929 0.224E-01 0.752E-01
RMM: 3 -0.221971254138E+03 0.12751E-02 -0.40130E-04146366 0.104E-01 0.197E-01
RMM: 4 -0.221971003791E+03 0.25035E-03 -0.82758E-05104239 0.493E-02 0.149E-01
RMM: 5 -0.221971166912E+03 -0.16312E-03 -0.13528E-04118893 0.523E-02 0.282E-01
RMM: 6 -0.221970966721E+03 0.20019E-03 -0.12650E-04112509 0.617E-02 0.917E-02
RMM: 7 -0.221970961328E+03 0.53928E-05 -0.51591E-05103746 0.312E-02
25 F= -.22197096E+03 E0= -.22197489E+03 d E =-.201994E-02 mag= 0.1748
curvature: -0.34 expect dE=-0.145E-02 dE for cont linesearch -0.140E-02
ZBRENT: increasing intervall
opt : 1.1111 next Energy= -221.973787 (dE=-0.485E-02)
bond charge predicted
N E dE d eps ncg rms rms(c)
cu033:15600: dapl_post_req resource ERR: dtos pending = 432, max_dtos 432, max_cb 433 hd 298 tl 299
rank 9 in job 1 cu033-ib_57762 caused collective abort of all ranks
exit status of rank 9: return code 254

[support_vasp]

Hi,

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