[Freesurfer] recon-all -base -all, "Word too long" error.

Dear FreeSurfer experts,

I am FreeSurfer longitudinal processing the thirty time points data. When I tried the step 2 process to make a template, the process stopped with an error. The error message as the below.

=============== ... mri_diff --notallow-pix /home/Desktop/MyProject/CO30/mri/rawavg.mgz /home/Desktop/MyProject/CO30/mri/rawavg.mgz

Volumes differ in geometry row=1 col=1 diff=0.054242 (0.054242)

************************************************************ ******************* WARNING: Image geometries differ across time, maybe due to aquisition changes? This can potentially bias a longitudinal study! Will continue in 10s. ************************************************************ *******************

Word too long.

==================

My command line was: recon-all -base SET1template -tp CO01 -tp CO02 ... -tp CO30 -all

How can I fix the error?

Best wishes,

Han