After Drupal 10 upgrade, Update.php froze and now errors

Problem/Motivation

I completed the Drupal 10 upgrade, fixing all the conflicting modules until I got an all clear on composer update. I then checked the status page and everything appeared to be updated correctly. Next I ran update.php and there were a lot of updates and it froze in the middle of it. An hour later I tried to run update.php again and it went to a page not found. Upon checking the logs, I found this message: themes/contrib/bootstrap_barrio/css/components/variables?s40ww6=.

I tried copying the bootstrap_barrio files and custom bootstrap_barrio files from backup, with no results.

I tried changing the theme to another one and got the same result. It seems to be stuck on barrio during the update routine regardless of which theme you choose.

I tried to find out how to do the update.php from the terminal, but couldn't find any data on it.

Anybody have any ideas?

Steps to reproduce

Proposed resolution

Remaining tasks

User interface changes

API changes

Data model changes