Fatal error: Uncaught Error: Interface "OpenTelemetry\SDK\Trace\SamplerInterface" not found in C:\xampp\htdocs\mflux\vendor\open-telemetry\sdk\Trace\Sampler\ParentBased.php:30 Stack trace: #0 {main} thrown in C:\xampp\htdocs\mflux\vendor\open-telemetry\sdk\Trace\Sampler\ParentBased.php on line 30