Fatal error: Uncaught Error: Class "OpenTelemetry\SDK\Registry" not found in C:\xampp\htdocs\Locsy\vendor\open-telemetry\sdk\Metrics\MetricExporter\_register.php:5 Stack trace: #0 {main} thrown in C:\xampp\htdocs\Locsy\vendor\open-telemetry\sdk\Metrics\MetricExporter\_register.php on line 5