( ! ) Fatal error: Uncaught Error: Interface "OpenTelemetry\SDK\Metrics\StalenessHandlerFactoryInterface" not found in C:\wamp64\www\PrintManager\vendor\open-telemetry\sdk\Metrics\StalenessHandler\ImmediateStalenessHandlerFactory.php on line 11
( ! ) Error: Interface "OpenTelemetry\SDK\Metrics\StalenessHandlerFactoryInterface" not found in C:\wamp64\www\PrintManager\vendor\open-telemetry\sdk\Metrics\StalenessHandler\ImmediateStalenessHandlerFactory.php on line 11
Call Stack
#	Time	Memory	Function	Location
1	0.0050	537288	{main}( )	...\ImmediateStalenessHandlerFactory.php:0