( ! ) Fatal error: Uncaught Error: Interface "OpenTelemetry\SDK\Metrics\Exemplar\ExemplarReservoirInterface" not found in C:\wamp64\www\PrintManager - Copie 27\vendor\open-telemetry\sdk\Metrics\Exemplar\HistogramBucketReservoir.php on line 11
( ! ) Error: Interface "OpenTelemetry\SDK\Metrics\Exemplar\ExemplarReservoirInterface" not found in C:\wamp64\www\PrintManager - Copie 27\vendor\open-telemetry\sdk\Metrics\Exemplar\HistogramBucketReservoir.php on line 11
Call Stack
#	Time	Memory	Function	Location
1	0.0123	542328	{main}( )	...\HistogramBucketReservoir.php:0