Fatal error: Uncaught Error: Class "Maknz\Slack\Block" not found in /home/nextgenc/shieldlink.app/inventory/vendor/alek13/slack/src/Block/Section.php:11 Stack trace: #0 {main} thrown in /home/nextgenc/shieldlink.app/inventory/vendor/alek13/slack/src/Block/Section.php on line 11