What is this error (wp-cli Config not found: migrations)?

Question

WordPress

Hello. Help me to understand.

I work on a local server. Installed wp-cli.
Gives an error message

$ wp db prefix
Error: Config not found: migrations

I'm running in the folder where WordPress is installed. The wp-congig.php file is definitely there. I even tried to slip the config file from another site, the same error.

On other local sites it works without errors

Info about wp-cli itself

$ wp cli info
OS:     Windows NT 10.0 build 18362 (Windows 10) i586
Shell:  C:\Program Files\Git\usr\bin\bash.exe
PHP binary:     D:\ospanel\modules\php\PHP-7.2\php.exe
PHP version:    7.2.0
php.ini used:   D:\ospanel\modules\php\PHP-7.2\php.ini
WP-CLI root dir:        phar://wp-cli.phar/vendor/wp-cli/wp-cli
WP-CLI vendor dir:      phar://wp-cli.phar/vendor
WP_CLI phar path:       D:\OSPanel\domains\testsite.local\www
WP-CLI packages dir:    C:\Users\TestUser/.wp-cli/packages/
WP-CLI global config:
WP-CLI project config:
WP-CLI version: 2.4.0

Googling turned up nothing for this error.
I even tried downloading the wp-cli source code from git-a and searching through the files to find an error. Nothing too.

Maybe someone has come across this. Tell me which way to dig.

Thanks to.