Fatal error: Uncaught Error: Class 'Phinx\Migration\AbstractMigration' not found in /home/rijschoolmk/xibo.rijschool-mk.be/db/migrations/20190212115432_add_default_transition_duration_setting_migration.php:6 Stack trace: #0 {main} thrown in /home/rijschoolmk/xibo.rijschool-mk.be/db/migrations/20190212115432_add_default_transition_duration_setting_migration.php on line 6