Fatal error: Uncaught Error: Undefined constant "AI1WMME_PURCHASE_ID" in /srv/users/brusselsaquariums/apps/brusselsaquariums/public/wp-content/plugins/all-in-one-wp-migration/lib/model/class-ai1wm-extensions.php:227
Stack trace:
#0 /srv/users/brusselsaquariums/apps/brusselsaquariums/public/wp-content/plugins/all-in-one-wp-migration/lib/controller/class-ai1wm-main-controller.php(209): Ai1wm_Extensions::get()
#1 /srv/users/brusselsaquariums/apps/brusselsaquariums/public/wp-includes/class-wp-hook.php(324): Ai1wm_Main_Controller->ai1wm_loaded('')
#2 /srv/users/brusselsaquariums/apps/brusselsaquariums/public/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array)
#3 /srv/users/brusselsaquariums/apps/brusselsaquariums/public/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#4 /srv/users/brusselsaquariums/apps/brusselsaquariums/public/wp-settings.php(559): do_action('plugins_loaded')
#5 /srv/users/brusselsaquariums/apps/brusselsaquariums/public/wp-config.php(96): require_once('/srv/users/brus...')
#6 /srv/users/brusselsaquariums/apps/brusselsaquariums/public/wp-load.php(50): require_once('/srv/users/brus...')
#7 /srv/users/brusselsaquariums/apps/brusselsaquariums/public/wp-blog-header.php(13): require_once('/srv/users/brus...')
#8 /srv/users/brusselsaquariums/apps/brusselsaquariums/public/index.php(17): require('/srv/users/brus...')
#9 {main}
thrown in /srv/users/brusselsaquariums/apps/brusselsaquariums/public/wp-content/plugins/all-in-one-wp-migration/lib/model/class-ai1wm-extensions.php on line 227