PHP Fatal error: Uncaught ValueError

i get this error when an amp page is called. My error log is spammed with this.

thrown in plugins/accelerated-mobile-pages/templates/features.php on line 8283
PHP Fatal error:  Uncaught ValueError: DOMDocument::loadHTML(): Argument #1 ($source) must not be empty in 
Stack trace:
#0 wp-content/plugins/accelerated-mobile-pages/templates/features.php(8283): DOMDocument->loadHTML('')
#1 /wp-includes/class-wp-hook.php(303): ampforwp_remove_duplicate_canonical('')
#2 wp-includes/plugin.php(189): WP_Hook->apply_filters('', Array)
#3 wp-content/plugins/accelerated-mobile-pages/includes/features/functions.php(280): apply_filters('ampforwp_the_co...', '')
#4 [internal function]: ampforwp_the_content_filter_full('', 9)
#5 wp-includes/functions.php(5107): ob_end_flush()
#6 wp-includes/class-wp-hook.php(303): wp_ob_end_flush_all('')
#7 /wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters('', Array)
#8 /wp-includes/plugin.php(470): WP_Hook->do_action(Array)
#9 /wp-includes/load.php(1097): do_action('shutdown')
#10 [internal function]: shutdown_action_hook()
#11 {main}
  thrown in wp-content/plugins/accelerated-mobile-pages/templates/features.php on line 8283

The amp pages look fine

• This topic was modified 4 years, 6 months ago by Marc Tönsing.
• This topic was modified 4 years, 6 months ago by Marc Tönsing.

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