Warning: require(/home/.sites/516/site9614193/web/wp-includes/https-detection.php): Failed to open stream: No such file or directory in /home/.sites/516/site9614193/web/wp-settings.php on line 174

Fatal error: Uncaught Error: Failed opening required '/home/.sites/516/site9614193/web/wp-includes/https-detection.php' (include_path='.:/usr/lib/php://share/php/php:/usr/share/pear:/usr/share/php') in /home/.sites/516/site9614193/web/wp-settings.php:174
Stack trace:
#0 /home/.sites/516/site9614193/web/wp-config.php(115): require_once()
#1 /home/.sites/516/site9614193/web/wp-load.php(37): require_once('/home/.sites/51...')
#2 /home/.sites/516/site9614193/web/wp-blog-header.php(13): require_once('/home/.sites/51...')
#3 /home/.sites/516/site9614193/web/index.php(17): require('/home/.sites/51...')
#4 {main}
  thrown in /home/.sites/516/site9614193/web/wp-settings.php on line 174

Fatal error: Uncaught Error: Call to undefined function wp_kses_normalize_entities() in /home/.sites/516/site9614193/web/wp-includes/formatting.php:4305
Stack trace:
#0 /home/.sites/516/site9614193/web/wp-includes/class-wp-fatal-error-handler.php(190): esc_url('https://wordpre...')
#1 /home/.sites/516/site9614193/web/wp-includes/class-wp-fatal-error-handler.php(147): WP_Fatal_Error_Handler->display_default_error_template(Array, false)
#2 /home/.sites/516/site9614193/web/wp-includes/class-wp-fatal-error-handler.php(52): WP_Fatal_Error_Handler->display_error_template(Array, false)
#3 [internal function]: WP_Fatal_Error_Handler->handle()
#4 {main}
  thrown in /home/.sites/516/site9614193/web/wp-includes/formatting.php on line 4305