LogicException

Please make sure the PHP Redis extension is installed and enabled.

This errors shows when you don’t have the redis package installed and/or enabled

If you’re using docker (or pecl) just do:

pecl install -o -f redis \
&&  rm -rf /tmp/pear \
&&  docker-php-ext-enable redis

And don’t forget to enable it by adding a client to your composer.json

composer require phpredis/phpredis

or

composer require predis/predis