Fatal error: Uncaught Error: Class 'Symfony\Component\VarDumper\Dumper\HtmlDumper' not found in /home/app/htdocs/message_gateway/vendor/laravel/framework/src/Illuminate/Support/Debug/HtmlDumper.php:7
Stack trace:
#0 {main}
thrown in /home/app/htdocs/message_gateway/vendor/laravel/framework/src/Illuminate/Support/Debug/HtmlDumper.php on line 7