( ! ) Fatal error: Uncaught Error: Interface "OpenTelemetry\Context\ContextKeyInterface" not found in C:\wamp64\www\PrintManager\vendor\open-telemetry\sdk\Trace\SpanSuppression\SemanticConventionSuppressionStrategy\SemanticConventionSuppressionContextKey.php on line 14
( ! ) Error: Interface "OpenTelemetry\Context\ContextKeyInterface" not found in C:\wamp64\www\PrintManager\vendor\open-telemetry\sdk\Trace\SpanSuppression\SemanticConventionSuppressionStrategy\SemanticConventionSuppressionContextKey.php on line 14
Call Stack
#	Time	Memory	Function	Location
1	0.0040	537824	{main}( )	...\SemanticConventionSuppressionContextKey.php:0