( ! ) Fatal error: Uncaught Error: Interface "OpenTelemetry\SDK\Metrics\Stream\MetricStreamInterface" not found in C:\wamp64\www\PrintManager - Copie 27\vendor\open-telemetry\sdk\Metrics\Stream\AsynchronousMetricStream.php on line 17
( ! ) Error: Interface "OpenTelemetry\SDK\Metrics\Stream\MetricStreamInterface" not found in C:\wamp64\www\PrintManager - Copie 27\vendor\open-telemetry\sdk\Metrics\Stream\AsynchronousMetricStream.php on line 17
Call Stack
#	Time	Memory	Function	Location
1	0.0104	553000	{main}( )	...\AsynchronousMetricStream.php:0