Fatal Error – allowToLoad()

Hi!

This plugin is causing a fatal error when activated, it’s at the latest version.

[21-Jan-2019 16:11:15 UTC] PHP Fatal error: Uncaught Error: Call to a member function allowToLoad() on string in /var/www/htdocs/wp-content/plugins/popup-builder/com/classes/PopupLoader.php:134
Stack trace:
#0 /var/www/htdocs/wp-content/plugins/popup-builder/com/classes/Actions.php(548): sgpb\PopupLoader->loadPopups()
#1 /var/www/htdocs/wp-includes/class-wp-hook.php(286): sgpb\Actions->enqueuePopupBuilderScripts(”)
#2 /var/www/htdocs/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array)
#3 /var/www/htdocs/wp-includes/plugin.php(453): WP_Hook->do_action(Array)
#4 /var/www/htdocs/wp-includes/script-loader.php(1447): do_action(‘wp_enqueue_scri…’)
#5 /var/www/htdocs/wp-includes/class-wp-hook.php(286): wp_enqueue_scripts(”)
#6 /var/www/htdocs/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array)
#7 /var/www/htdocs/wp-includes/plugin.php(453): WP_Hook->do_action(Array)
#8 /var/www/htdocs/wp-includes/general-template.php(2614): do_action(‘wp_head’)
#9 /var/www/htdocs/wp-content/themes/psychiatrist/header.php(10): wp_hea in /var/www/htdocs/wp-content/plugins/popup-builder/com/classes/PopupLoader.php on line 134