( ! ) Fatal error: Uncaught Error: Class 'Thrive_Dash_Api_Postmark_ClientBase' not found in C:\wamp64\sites\inova-concepts.lu\httpdocs\wp-content\plugins\thrive-visual-editor\thrive-dashboard\inc\auto-responder\lib\vendor\Postmark.php on line 8
( ! ) Error: Class 'Thrive_Dash_Api_Postmark_ClientBase' not found in C:\wamp64\sites\inova-concepts.lu\httpdocs\wp-content\plugins\thrive-visual-editor\thrive-dashboard\inc\auto-responder\lib\vendor\Postmark.php on line 8
Call Stack
#	Time	Memory	Function	Location
1	0.0239	523808	{main}( )	...\Postmark.php:0