Fatal error: Uncaught Error: Class 'NinjaTables\Framework\Database\Orm\Relations\Relation' not found in /home/clmepl5/public_html/web/app/plugins/ninja-tables/vendor/wpfluent/framework/src/WPFluent/Database/Orm/Relations/HasManyThrough.php:12 Stack trace: #0 {main} thrown in /home/clmepl5/public_html/web/app/plugins/ninja-tables/vendor/wpfluent/framework/src/WPFluent/Database/Orm/Relations/HasManyThrough.php on line 12