Okay, thanks. It isn't resting state so i looked further, and I discovered this issue:

I have 136 regressors, so I used _regress_stim_types IM, entered all 136 regressor labels, and one block regressor (see script):

foreach subject (A001240)

afni_proc.py \
-subj_id $subject.$label \
-dsets $subject/run1+orig \
$subject/run2+orig \
$subject/run3+orig \
$subject/run4+orig \
-blocks tshift align tlrc volreg blur mask scale regress \
-copy_anat $subject/mprage+orig \
-align_opts_aea -giant_move \
-tlrc_base MNI152_T1_2009c+tlrc \
-volreg_align_e2a \
-volreg_tlrc_warp \
-blur_size 6.0 \
-regress_censor_motion 1.0 \
-regress_censor_outliers 0.1 \
-regress_stim_types IM \
-regress_stim_times ONSETS/${subject}_stimtimes.txt \
-regress_stim_labels HC-barley-grain.jpg AA-A041.jpg \
AC-beauty.jpg CH-babygreen.jpg \
AC-Faces_321_h.jpg CA-lab.jpg SX-4311.jpg \
PI-People_176_h.jpg AT-4574.jpg \
PI-2550.jpg AC-catch.jpg \
AT-caucasianman.jpg SI-People_174_v.jpg \
CO-Objects_011_h.jpg PI-mountain.jpg \
CO-572046107_d1.jpg NN-dead_trees.jpg \
AC-trophy.jpg NI-Faces_172_h.jpg \
SI-Faces_349_h.jpg AT-caucasianman02.jpg \
NI-People_001_h.jpg CH-babyblocks.jpg \
FO-salad.jpg NC-CSriot.jpg AA-A069.jpg \
FA-womanfailure.jpg PN-auroroa.jpg \
NI-People_118_h.jpg PN-P072.jpg \
CA-1440.jpg PI-smilingcouple.jpg \
PN-waterfall.jpg HV-2683.jpg \
SX-Opposite-sex_couple_005_h.jpg \
NM-flagburning01.jpg AA-A095.jpg \
NM-9800.jpg HV-6821.jpg PM-concert.jpg \
NN-downedtrees.jpg AC-volleyball.jpg \
CH-2070.jpg TH-2811.jpg NN-fire.jpg \
HC-2710.jpg PM-firefighter.jpg \
SX-Opposite-sex_couple_023_h.jpg \
SI-2154.jpg CH-babynude.jpg \
SI-dinner.jpg FO-bacon.jpg PN-arch.jpg \
AT-africanamericangirl.jpg HC-2717.jpg \
HM-3015.jpg SX-Female_couple_022_h.jpg \
PN-canyon.jpg \
SX-Opposite-sex_couple_017_v.jpg \
CH-girlyoung.jpg SI-8497.jpg FO-burger.jpg \
NI-Faces_034_h.jpg NM-9810.jpg \
NN-contaminated_mud.jpg NC-detroit.jpg \
AA-9561.jpg NM-H079.jpg NC-smog.jpg \
FO-salmon.jpg PI-People_169_h.jpg \
NI-2205.jpg HM-3064.jpg FA-market01.jpg \
PC-Paris.jpg CO-9301.jpg PC-NYC.jpg \
CO-7359.jpg HC-People_198_h.jpg \
CH-7325.jpg NN-fish.jpg PI-4645.jpg \
PM-Kenya.jpg AC-run.jpg CA-chihuahua.jpg \
PC-China.jpg NN-colorado.jpg HM-3150.jpg \
FA-failure.jpg NC-badtraffic.jpg \
HM-3068.jpg PC-StLouis.jpg HV-2691.jpg \
CO-polution.jpg HC-People_211_v.jpg \
PM-building.jpg PC-Greece.jpg \
SI-children.jpg TH-Animals_069_h.jpg \
AA-Animals_056_h.jpg HV-9252.jpg \
HM-3063.jpg FA-skater.jpg \
HM-Faces_364_v.jpg AT-asiangirl.jpg \
HV-People_127_h.jpg CA-Animals_191_h.jpg \
NN-oilspill.jpg TH-1201.jpg PM-nurse.jpg \
NC-Objects_001_h.jpg SX-Male_024_h.jpg \
TH-1120.jpg CO-9300.jpg HV-9635-light.jpg \
PM-nycambulance.jpg NM-nsm.jpg \
PC-Corcovado.jpg NC-landfill.jpg \
FA-imrs.jpg FO-pastry.jpg \
PM-People_011_h.jpg CA-ducks.jpg \
NI-Faces_036_h.jpg FA-market02.jpg \
AT-caucasiangirl.jpg AA-9181.jpg \
TH-Animals_004_v.jpg NM-flagburning02.jpg \
TH-Faces_016_h.jpg CA-piglet.jpg \
NC-Michigan.jpg HC-People_220_h.jpg \
NN-devastation.jpg \
FO-brownie.jpg PN-field.jpg \
-regress_basis_multi 'BLOCK(4,1)' \
-regress_est_blur_epits \
-regress_est_blur_errts

tcsh -xef proc.$subject.$label |& tee output.proc.$subject.$label

end

and receive this error:
** cmd_regress: have 1 stims but 136 labels
** script creation failure for block 'regress

I was understanding that I don't need to have have 136 "BLOCK(4,1)"
Is that not correct? Should I be using -stim_times_IM?

Thanks!