Fatal error: Uncaught Error: Call to undefined function filter_block_content() in /home/xb423g7a/public_html/wp-includes/formatting.php:5219 Stack trace: #0 /home/xb423g7a/public_html/wp-includes/class-wp-hook.php(324): wp_pre_kses_block_attributes('Function wp_kse...', Array, Array) #1 /home/xb423g7a/public_html/wp-includes/plugin.php(205): WP_Hook->apply_filters('Function wp_kse...', Array) #2 /home/xb423g7a/public_html/wp-includes/kses.php(948): apply_filters('pre_kses', 'Function wp_kse...', Array, Array) #3 /home/xb423g7a/public_html/wp-includes/kses.php(754): wp_kses_hook('Function wp_kse...', Array, Array) #4 /home/xb423g7a/public_html/wp-includes/functions.php(6114): wp_kses('Function wp_kse...', Array, Array) #5 /home/xb423g7a/public_html/wp-includes/functions.php(6061): wp_trigger_error('', 'Function wp_kse...') #6 /home/xb423g7a/public_html/wp-includes/kses.php(718): _doing_it_wrong('wp_kses_allowed...', 'Function wp_kse...', '(This message w...') #7 /home/xb423g7a/public_html/wp-settings.php(237): require('/ho in /home/xb423g7a/public_html/wp-includes/formatting.php on line 5219

Fatal error: Uncaught Error: Call to a member function set() on null in /home/xb423g7a/public_html/wp-includes/l10n.php:857 Stack trace: #0 /home/xb423g7a/public_html/wp-includes/l10n.php(960): load_textdomain('default', '/home/xb423g7a/...', 'it_IT') #1 /home/xb423g7a/public_html/wp-includes/class-wp-fatal-error-handler.php(49): load_default_textdomain() #2 [internal function]: WP_Fatal_Error_Handler->handle() #3 {main} thrown in /home/xb423g7a/public_html/wp-includes/l10n.php on line 857