( ! ) Fatal error: Uncaught Error: Interface 'Nexmo\Entity\JsonUnserializableInterface' not found in C:\Users\Lenovo\Documents\college\vendor\nexmo\client-core\src\Insights\Basic.php on line 8
( ! ) Error: Interface 'Nexmo\Entity\JsonUnserializableInterface' not found in C:\Users\Lenovo\Documents\college\vendor\nexmo\client-core\src\Insights\Basic.php on line 8
Call Stack
#	Time	Memory	Function	Location
1	0.1203	363424	{main}( )	...\Basic.php:0