Fatal error: Uncaught TypeError: call_user_func(): Argument #1 ($callback) must be a valid callback, class Modula_Pro\Extensions\Albums\Albums does not have a method "get_instance" in /home/httpd/vhosts/samuelrink.ch/rink.media/wp-content/plugins/modula/includes/extensions/class-extensions.php:285
Stack trace:
#0 /home/httpd/vhosts/samuelrink.ch/rink.media/wp-content/plugins/modula/includes/extensions/class-extensions.php(285): call_user_func(Array)
#1 /home/httpd/vhosts/samuelrink.ch/rink.media/wp-includes/class-wp-hook.php(353): Modula_Pro\Extensions\Extensions->load_extensions('')
#2 /home/httpd/vhosts/samuelrink.ch/rink.media/wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters(NULL, Array)
#3 /home/httpd/vhosts/samuelrink.ch/rink.media/wp-includes/plugin.php(523): WP_Hook->do_action(Array)
#4 /home/httpd/vhosts/samuelrink.ch/rink.media/wp-settings.php(630): do_action('plugins_loaded')
#5 /home/httpd/vhosts/samuelrink.ch/rink.media/wp-config.php(100): require_once('/home/httpd/vho...')
#6 /home/httpd/vhosts/samuelrink.ch/rink.media/wp-load.php(50): require_once('/home/httpd/vho...')
#7 /home/httpd/vhosts/samuelrink.ch/rink.media/wp-blog-header.php(13): require_once('/home/httpd/vho...')
#8 /home/httpd/vhosts/samuelrink.ch/rink.media/index.php(17): require('/home/httpd/vho...')
#9 {main}
  thrown in /home/httpd/vhosts/samuelrink.ch/rink.media/wp-content/plugins/modula/includes/extensions/class-extensions.php on line 285