Fatal error: Uncaught Error: Call to a member function has_cap() on null in /home/speciale/public_html/wp-content/plugins/thrive-quiz-builder/graph-editor/database/migrations/install-1.0.0.php:17 Stack trace: #0 {main} thrown in /home/speciale/public_html/wp-content/plugins/thrive-quiz-builder/graph-editor/database/migrations/install-1.0.0.php on line 17