( ! ) Fatal error: Uncaught Error: Interface "OpenTelemetry\API\Metrics\Instrument" not found in C:\wamp64\www\PrintManager\vendor\open-telemetry\api\Metrics\SynchronousInstrument.php on line 10
( ! ) Error: Interface "OpenTelemetry\API\Metrics\Instrument" not found in C:\wamp64\www\PrintManager\vendor\open-telemetry\api\Metrics\SynchronousInstrument.php on line 10
Call Stack
#	Time	Memory	Function	Location
1	0.0039	534704	{main}( )	...\SynchronousInstrument.php:0