Goodmorning,
i'm tring to install ATUM Purchase Orders PRO (Trial version), but i receive the following error.
Fatal error: Uncaught Error: Undefined constant "ATUM_PO_VERSION" in /wp-content/plugins/atum-purchase-orders-trial/atum-purchase-orders-trial.php:26 Stack trace: #0 /wp-includes/class-wp-hook.php(308): AtumPurchaseOrdersTrialAddon::activate() #1 /wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters() #2 /wp-includes/plugin.php(517): WP_Hook->do_action() #3 /wp-admin/plugins.php(194): do_action() #4 {main} thrown in /wp-content/plugins/atum-purchase-orders-trial/atum-purchase-orders-trial.php on line 26
