Error When Migrating From SuiteCRM 7.14.7 to 8.9

Hello,

I am attempting to migrate our existing SuiteCRM 7.14.7 instance to 8.9, using the migration package from the SuiteCRM website and following the instructions: Migration - 7.14.x to 8.7.0+ :: SuiteCRM Documentation

I am unable to get past this error currently. I have reinstalled composer with --no-dev and ensured that I have a .env.local file which defines APP_ENV as prod.
Currently I am using PHP8.2, but I also downgraded to 8.1 to test, and this still threw the same error.

Any advice is much appreciated :slight_smile:

Maybe move to 7.14.8 and then 8.9.1