Error in NextGen Gallery with PHP8.2

An error of type E_ERROR was caused in line 579 of the file \wp-content\plugins\nextgen-gallery\products\photocrati_nextgen\modules\nextgen_admin\package.module.nextgen_admin.php. Error message: Uncaught TypeError: property_exists(): Argument #1 ($object_or_class) must be of type object|string, null given in \wp-content\plugins\nextgen-gallery\products\photocrati_nextgen\modules\nextgen_admin\package.module.nextgen_admin.php:579
Stack trace: 0 \wp-content\plugins\nextgen-gallery\products\photocrati_nextgen\modules\nextgen_admin\package.module.nextgen_admin.php(579): property_exists() 1 \wp-content\plugins\nextgen-gallery\products\photocrati_nextgen\modules\nextgen_admin\package.module.nextgen_admin.php(562): C_NextGen_Admin_Page_Manager::is_requested_page() 2 \wp-content\plugins\nextgen-gallery\products\photocrati_nextgen\modules\nextgen_admin\module.nextgen_admin.php(82): C_NextGen_Admin_Page_Manager::is_requested()