( ! ) Fatal error: Uncaught Error: Interface "OpenTelemetry\SDK\Metrics\MetricFactoryInterface" not found in C:\wamp64\www\PrintManager - Copie 26\vendor\open-telemetry\sdk\Metrics\MetricFactory\StreamFactory.php on line 37
( ! ) Error: Interface "OpenTelemetry\SDK\Metrics\MetricFactoryInterface" not found in C:\wamp64\www\PrintManager - Copie 26\vendor\open-telemetry\sdk\Metrics\MetricFactory\StreamFactory.php on line 37
Call Stack
#	Time	Memory	Function	Location
1	0.0170	565872	{main}( )	...\StreamFactory.php:0