Problem upgrade from kanboard 1.2.6 to 1.2.33

I can’t update finish the upgrade because i got the following error :

Internal Error: Unable to run SQL migrations: Running migration \Schema\version_126, SQLSTATE[HY000]: General error: 1 table subtask_time_tracking has 6 columns but 8 values were supplied (You may have to fix it manually) i don’t know what to do .

It’s a fresh start