ERROR UPGRADING FROM 3.3.0.16 to 3.4

Hi, i am trying to upgrade my OJS 3.3.0.16 to any 3.4.x

everytime i did the Upgrade to any OJS 3.4.x build this error always shows up:

  • A database error has occurred: SQLSTATE[42000]: Syntax error or access violation: 1280 Incorrect index name ‘sections_review_form_id’ (SQL: alter table sections add index sections_review_form_id(review_form_id))

When i look into the current database on my 3.3.0.16 ‘sections_review_form_id’ in sections doesnt exist in the first place, but the OJS running without any error

any suggestion for this problem?

For more context here’s my System Information