Fatal error: Uncaught Error: Call to undefined function SeriouslySimplePodcasting\Controllers\has_block() in /homepages/25/d681703159/htdocs/clickandbuilds/AbrilFM959812/wp-content/plugins/seriously-simple-podcasting/php/classes/controllers/class-frontend-controller.php:135 Stack trace: #0 /homepages/25/d681703159/htdocs/clickandbuilds/AbrilFM959812/wp-includes/class-wp-hook.php(298): SeriouslySimplePodcasting\Controllers\Frontend_Controller->register_html5_player_assets('') #1 /homepages/25/d681703159/htdocs/clickandbuilds/AbrilFM959812/wp-includes/class-wp-hook.php(323): WP_Hook->apply_filters(NULL, Array) #2 /homepages/25/d681703159/htdocs/clickandbuilds/AbrilFM959812/wp-includes/plugin.php(453): WP_Hook->do_action(Array) #3 /homepages/25/d681703159/htdocs/clickandbuilds/AbrilFM959812/wp-includes/script-loader.php(1300): do_action('wp_enqueue_scri...') #4 /homepages/25/d681703159/htdocs/clickandbuilds/AbrilFM959812/wp-includes/class-wp-hook.php(298): wp_enqueue_scripts('') #5 /homepages/25/d681703159/htdocs/clickandbui in /homepages/25/d681703159/htdocs/clickandbuilds/AbrilFM959812/wp-content/plugins/seriously-simple-podcasting/php/classes/controllers/class-frontend-controller.php on line 135