Fatal error: Uncaught Error: Call to undefined method EWWW\Lazy_Load::is_writable() in /home/.sites/298/site9301962/web/wp-content/plugins/ewww-image-optimizer/classes/class-lazy-load.php:228
Stack trace:
#0 /home/.sites/298/site9301962/web/wp-content/plugins/ewww-image-optimizer/common.php(225): EWWW\Lazy_Load->__construct()
#1 /home/.sites/298/site9301962/web/wp-includes/class-wp-hook.php(341): ewww_image_optimizer_parser_init('')
#2 /home/.sites/298/site9301962/web/wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters(NULL, Array)
#3 /home/.sites/298/site9301962/web/wp-includes/plugin.php(522): WP_Hook->do_action(Array)
#4 /home/.sites/298/site9301962/web/wp-settings.php(771): do_action('init')
#5 /home/.sites/298/site9301962/web/wp-config.php(123): require_once('/home/.sites/29...')
#6 /home/.sites/298/site9301962/web/wp-load.php(50): require_once('/home/.sites/29...')
#7 /home/.sites/298/site9301962/web/wp-blog-header.php(13): require_once('/home/.sites/29...')
#8 /home/.sites/298/site9301962/web/index.php(17): require('/home/.sites/29...')
#9 {main}
  thrown in /home/.sites/298/site9301962/web/wp-content/plugins/ewww-image-optimizer/classes/class-lazy-load.php on line 228