Fatal error: Uncaught Error: Interface "OpenTelemetry\SDK\Trace\SamplerInterface" not found in /var/www/usonboard.com/vendor/open-telemetry/sdk/Trace/Sampler/AlwaysOnSampler.php:21
Stack trace:
#0 {main}
thrown in /var/www/usonboard.com/vendor/open-telemetry/sdk/Trace/Sampler/AlwaysOnSampler.php on line 21