Fatal error: Uncaught TypeError: PUM_Utils_Upgrades::register_processes(): Argument #1 ($registry) must be of type PUM_Upgrade_Registry, PUM_Upgrade_Registry given, called in /homepages/18/d4297397219/htdocs/wordpress/wp-includes/class-wp-hook.php on line 324 and defined in /homepages/18/d4297397219/htdocs/wordpress/wp-content/plugins/popup-maker/classes/Utils/Upgrades.php:196 Stack trace: #0 /homepages/18/d4297397219/htdocs/wordpress/wp-includes/class-wp-hook.php(324): PUM_Utils_Upgrades->register_processes() #1 /homepages/18/d4297397219/htdocs/wordpress/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #2 /homepages/18/d4297397219/htdocs/wordpress/wp-includes/plugin.php(517): WP_Hook->do_action() #3 /homepages/18/d4297397219/htdocs/wordpress/wp-content/plugins/popup-maker/classes/Upgrade/Registry.php(80): do_action() #4 /homepages/18/d4297397219/htdocs/wordpress/wp-content/plugins/popup-maker/classes/Upgrade/Registry.php(59): PUM_Upgrade_Registry->register_upgrades() #5 /homepages/18/d4297397219/htdocs/wordpress/wp-includes/class-wp-hook.php(324): PUM_Upgrade_Registry->init() #6 /homepages/18/d4297397219/htdocs/wordpress/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #7 /homepages/18/d4297397219/htdocs/wordpress/wp-includes/plugin.php(517): WP_Hook->do_action() #8 /homepages/18/d4297397219/htdocs/wordpress/wp-settings.php(695): do_action() #9 /homepages/18/d4297397219/htdocs/wordpress/wp-config.php(94): require_once('/homepages/18/d...') #10 /homepages/18/d4297397219/htdocs/wordpress/wp-load.php(50): require_once('/homepages/18/d...') #11 /homepages/18/d4297397219/htdocs/wordpress/wp-blog-header.php(13): require_once('/homepages/18/d...') #12 /homepages/18/d4297397219/htdocs/wordpress/index.php(17): require('/homepages/18/d...') #13 {main} thrown in /homepages/18/d4297397219/htdocs/wordpress/wp-content/plugins/popup-maker/classes/Utils/Upgrades.php on line 196