运行VBM时报错

老师您好：
在运行VBM8的estimate & write时报错，报错文件如下：
Running job #1
-----------------------------------------------------------------------
Running 'VBM8: Estimate & Write'
Initial Coarse Affine Registration..
Fine Affine Registration..
VBM8 Revision 343
Failed 'VBM8: Estimate & Write'
Out of memory. Type HELP MEMORY for your options.
In file "E:\spm8\toolbox\vbm8\kmeans3D.m" (v1143), function "kmeans3D" at line 24.
In file "E:\spm8\toolbox\vbm8\cg_noise_estimation.m" (???), function "cg_noise_estimation" at line 76.
In file "E:\spm8\toolbox\vbm8\cg_vbm8_write.m" (v342), function "cg_vbm8_write" at line 247.
In file "E:\spm8\toolbox\vbm8\cg_vbm8_run.m" (v331), function "run_job" at line 228.
In file "E:\spm8\toolbox\vbm8\cg_vbm8_run.m" (v331), function "cg_vbm8_run" at line 89.

The following modules did not run:
Failed: VBM8: Estimate & Write

??? Error using ==> cfg_message>issuemsg
Job execution failed. The full log of this run can be found in MATLAB command window, starting with the lines (look for the line showing the exact #job as displayed in this error message)
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Running job #1
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??? Error while evaluating uimenu Callback.

期待您的解答~~~