Fatal error: Uncaught Error: Interface "OpenTelemetry\SDK\Metrics\AggregationInterface" not found in C:\xampp\htdocs\ducev\vendor\open-telemetry\sdk\Metrics\Aggregation\SumAggregation.php:15
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\ducev\vendor\open-telemetry\sdk\Metrics\Aggregation\SumAggregation.php on line 15