Class "SMSApi\Client" not found: need to downgrade smsapi php client

[hoRacy]

Hi, This package is not compatible with smsapi/php-client version ^3.0. Please remove "^3.0" from composer.json, as it introduces breaking API changes.

For other users: As a temporary fix, you can add the following requirement to your composer.json: "smsapi/php-client": "^1.8"