Fatal error: Uncaught Error: Class 'TEC\Common\StellarWP\Models\ModelRelationshipDefinition' not found in /home/malvernj/public_html/wp-content/plugins/event-tickets/common/vendor/vendor-prefixed/stellarwp/schema-models/src/Relationships/ManyToManyWithPosts.php:24 Stack trace: #0 {main} thrown in /home/malvernj/public_html/wp-content/plugins/event-tickets/common/vendor/vendor-prefixed/stellarwp/schema-models/src/Relationships/ManyToManyWithPosts.php on line 24