Matrix condition errors for block design

Hi, pt~
I'm very sorry, here are our afni_proc.py command

#!/bin/bash
# subjNameT=(01)
# for subN in "${subjNameT[*]}"
# do

afni_proc.py -subj_id sub01 -script proc.sub01 -scr_overwrite                                 \
 -blocks tshift align tlrc volreg blur mask scale regress -copy_anat                \
 /media/linux/Z/sub01/to3dfile/T1+orig.HEAD      \
 -dsets                                                                             \
 /media/linux/Z/sub01/EPI/sub01_haptical_run1+orig.HEAD         \
 /media/linux/Z/sub01/EPI/sub01_haptical_run2+orig.HEAD         \
 /media/linux/Z/sub01/EPI/sub01_haptical_run3+orig.HEAD         \
 /media/linux/Z/sub01/EPI/sub01_haptical_run4+orig.HEAD         \
 /media/linux/Z/sub01/EPI/sub01_haptical_run5+orig.HEAD         \
 /media/linux/Z/sub01/EPI/sub01_haptical_run6+orig.HEAD         \
 /media/linux/Z/sub01/EPI/sub01_haptical_run7+orig.HEAD         \
 /media/linux/Z/sub01/EPI/sub01_haptical_run8+orig.HEAD         \
 -tcat_remove_first_trs 0 -align_opts_aea -giant_move -tlrc_base MNI152_2009_template_SSW.nii.gz                          \
 -tlrc_NL_warp                                                                      \
 -tlrc_NL_warped_dsets                                                              \
 /media/linux/Z/sub01/anat/sub01_SSwarper/anatQQ.sub01.nii        \
 /media/linux/Z/sub01/anat/sub01_SSwarper/anatQQ.sub01.aff12.1D   \
 /media/linux/Z/sub01/anat/sub01_SSwarper/anatQQ.sub01_WARP.nii   \
 -volreg_align_to MIN_OUTLIER -volreg_align_e2a                                     \
 -volreg_tlrc_warp -blur_size 4.0                                                   \
 -regress_stim_times                                                                \
 /media/linux/Z/sub01/Stim_time/OpenLeftSmall.txt    \
 /media/linux/Z/sub01/Stim_time/OpenRightSmall.txt   \
 /media/linux/Z/sub01/Stim_time/OpenLeftLarge.txt    \
 /media/linux/Z/sub01/Stim_time/OpenRightLarge.txt   \
 /media/linux/Z/sub01/Stim_time/GraspLeftSmall.txt   \
 /media/linux/Z/sub01/Stim_time/GraspRightSmall.txt  \
 /media/linux/Z/sub01/Stim_time/GraspLeftLarge.txt   \
 /media/linux/Z/sub01/Stim_time/GraspRightLarge.txt  \
 -regress_stim_labels OpenLeftSmall  OpenRightSmall  OpenLeftLarge  OpenRightLarge  GraspLeftSmall GraspRightSmall GraspLeftLarge GraspRightLarge \
 -regress_basis 'BLOCK(12,1)'                                                       \
 -regress_anaticor                                                                  \
 -regress_reml_exec                                                                 \
 -regress_censor_motion 0.3                                                         \
 -regress_motion_per_run                                                            \
 -regress_opts_3dD                                                                  \
 -gltsym 'SYM: OpenRightSmall -OpenLeftSmall' -glt_label 1 OS_R-L                   \
 -gltsym 'SYM: OpenRightLarge -OpenLeftLarge' -glt_label 2 OB_R-L                   \
 -gltsym 'SYM: GraspRightSmall -GraspLeftSmall' -glt_label 3 GS_R-L                 \
 -gltsym 'SYM: GraspRightLarge -GraspLeftLarge' -glt_label 4 GB_R-L                 \
 -gltsym 'SYM: OpenRightSmall  +OpenRightLarge  -OpenLeftLarge  -OpenLeftSmall' -glt_label 5 O2_R-L   \
 -gltsym 'SYM: GraspRightSmall +GraspRightLarge -GraspLeftLarge -GraspLeftSmall' -glt_label 6 G2_R-L   \
 -gltsym 'SYM: GraspLeftSmall +GraspLeftLarge +GraspRightSmall +GraspRightLarge' -glt_label 7 Grasp_all   \
 -gltsym 'SYM: OpenLeftSmall +OpenLeftLarge +OpenRightSmall +OpenRightLarge' -glt_label 8 Open_all   \
 -gltsym 'SYM: GraspLeftSmall +GraspLeftLarge +GraspRightSmall +GraspRightLarge +OpenLeftSmall +OpenLeftLarge +OpenRightSmall +OpenRightLarge' -glt_label 9 ALL_all   \
 -regress_compute_fitts                                                             \
 -regress_make_ideal_sum                                                            \
 sum_ideal.1D  -regress_est_blur_epits                                              \
 -regress_est_blur_errts                                                            

and the contents of "out.cormat_warn.txt"

Warnings regarding Correlation Matrix: X.xmat.1D

 severity   correlation   cosine  regressor pair
 --------   -----------   ------  ----------------------------------------
 medium:      -0.486      -0.485  (32 vs. 169)     OpenLeftSmall#0  vs.  mot_demean_r02[3]#0
 medium:       0.475       0.474  (127 vs. 202)  GraspRightSmall#15  vs.  mot_demean_r08[0]#0
 medium:       0.466       0.464  (127 vs. 203)  GraspRightSmall#15  vs.  mot_demean_r08[1]#0
 medium:      -0.459      -0.458  (96 vs. 192)    GraspLeftSmall#0  vs.  mot_demean_r06[2]#0
 medium:      -0.454      -0.453  (103 vs. 194)    GraspLeftSmall#7  vs.  mot_demean_r06[4]#0
 medium:       0.438       0.437  (63 vs. 178)   OpenRightSmall#15  vs.  mot_demean_r04[0]#0
 medium:      -0.436      -0.435  (96 vs. 190)    GraspLeftSmall#0  vs.  mot_demean_r06[0]#0
 medium:      -0.423      -0.422  (96 vs. 195)    GraspLeftSmall#0  vs.  mot_demean_r06[5]#0
 medium:      -0.418      -0.417  (151 vs. 186)   GraspRightLarge#7  vs.  mot_demean_r05[2]#0
 medium:       0.414       0.413  (39 vs. 168)     OpenLeftSmall#7  vs.  mot_demean_r02[2]#0
 medium:       0.411       0.410  (104 vs. 198)    GraspLeftSmall#8  vs.  mot_demean_r07[2]#0

Thanks,
Qianqian Wu