Fatal error: Uncaught Error: Call to a member function get() on null in /var/www/vhosts/gylle.se/httpdocs/wp-content/plugins/optimole-wp/inc/lazyload_replacer.php:118 Stack trace: #0 /var/www/vhosts/gylle.se/httpdocs/wp-content/plugins/optimole-wp/inc/admin.php(1017): Optml_Lazyload_Replacer::get_background_lazyload_selectors() #1 /var/www/vhosts/gylle.se/httpdocs/wp-content/plugins/optimole-wp/inc/manager.php(446): Optml_Admin::get_optimizer_script() #2 /var/www/vhosts/gylle.se/httpdocs/wp-includes/class-wp-hook.php(326): Optml_Manager->replace_content() #3 /var/www/vhosts/gylle.se/httpdocs/wp-includes/plugin.php(205): WP_Hook->apply_filters() #4 /var/www/vhosts/gylle.se/httpdocs/wp-content/plugins/wp-fastest-cache/inc/cache.php(807): apply_filters() #5 [internal function]: WpFastestCacheCreateCache->callback() #6 /var/www/vhosts/gylle.se/httpdocs/wp-includes/functions.php(5471): ob_end_flush() #7 /var/www/vhosts/gylle.se/httpdocs/wp-includes/class-wp-hook.php(324): wp_ob_end_flush_all() #8 /var/www/vhosts/gylle.se/httpdocs/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #9 /var/www/vhosts/gylle.se/httpdocs/wp-includes/plugin.php(517): WP_Hook->do_action() #10 /var/www/vhosts/gylle.se/httpdocs/wp-includes/load.php(1304): do_action() #11 [internal function]: shutdown_action_hook() #12 {main} thrown in /var/www/vhosts/gylle.se/httpdocs/wp-content/plugins/optimole-wp/inc/lazyload_replacer.php on line 118