Fatal error: Uncaught Error: Interface 'GuzzleHttp\ClientInterface' not found in G:\projects\test-ecoach-ieltsmentor\vendor\guzzlehttp\guzzle\src\Client.php:17
Stack trace:
#0 {main}
thrown in G:\projects\test-ecoach-ieltsmentor\vendor\guzzlehttp\guzzle\src\Client.php on line 17