Importing MAMP Pro Cloud Backup or Snapshot - Importing DB failed

I tried to import a cloud backup (or a snapshot) created by MAMP Pro into Local. The backup contains a “documentRoot” folder and a “databases.sql” file. So actually everything what is needed for the import. These two parts I have packed a folder and created a .zip from it.

When importing into Local I get an error message when importing the database: Error:

Command failed: /Users/mariopeischl/Library/Application Support/Local Beta/lightning-services/mysql-5.7.28+4/bin/darwin/bin/mysql local -B --disable-column-names -e SELECT option_value FROM dj_options WHERE option_name = ‘siteurl’;
ERROR 1146 (42S02) at line 1: Unknown error 1146

Does it have to do with using a custom database prefix? What am I doing wrong?