Fatal error: Uncaught Error: Class "FTX\Client\Exceptions\HttpException" not found in /home/julienke/www/sites/bbrochard/vendor/vdbelt/ftx-php/src/Client/Exceptions/UnauthorizedException.php:7 Stack trace: #0 {main} thrown in /home/julienke/www/sites/bbrochard/vendor/vdbelt/ftx-php/src/Client/Exceptions/UnauthorizedException.php on line 7