用QE计算Gd原子，运用DFT+U方法出现报错

Jack_8888

各位老师好：
       小弟用QE跑Cu-Y-Gd合金相的，用了DFT+U方法描述Gd的f轨道和d轨道出现以下out文件报错：
    estimated scf accuracy    <       0.05342425 Ry
     smearing contrib. (-TS)   =      -0.00231060 Ry
     internal energy E=F+TS    =   -2738.49110507 Ry

     The total energy is F=E-TS. E is the sum of the following terms:
     one-electron contribution =   -6637.85718743 Ry
     hartree contribution      =    3423.86572519 Ry
     xc contribution           =    -467.79302062 Ry
     ewald contribution        =    2127.39757800 Ry
     DFT-D3 Dispersion         =      -0.22267328 Ry
     Hubbard energy            =       0.20557871 Ry
     one-center paw contrib.   =   -1184.08710564 Ry

     total magnetization       =     6.67 Bohr mag/cell
     absolute magnetization    =     6.83 Bohr mag/cell

     convergence has been achieved in 128 iterations

     negative rho (up, down):  8.684E-02 8.683E-02

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     Error in routine dprojdtau_k (1):
      Forces with background and  ortho-atomic are not supported
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

报错是什么原因呢？还请各位QE的老师，前辈们给小弟一些建议，不胜感激。。。


下面输入文件为：
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