Warning: require(/hosting/www/colomernouparc.com/public/wp-includes/option.php): Failed to open stream: No such file or directory in /hosting/www/colomernouparc.com/public/wp-includes/functions.php on line 13

Fatal error: Uncaught Error: Failed opening required '/hosting/www/colomernouparc.com/public/wp-includes/option.php' (include_path='.:/usr/share/php') in /hosting/www/colomernouparc.com/public/wp-includes/functions.php:13
Stack trace:
#0 /hosting/www/colomernouparc.com/public/wp-settings.php(115): require()
#1 /hosting/www/colomernouparc.com/public/wp-config.php(124): require_once('...')
#2 /hosting/www/colomernouparc.com/public/wp-load.php(50): require_once('...')
#3 /hosting/www/colomernouparc.com/public/wp-blog-header.php(13): require_once('...')
#4 /hosting/www/colomernouparc.com/public/index.php(4): require('...')
#5 {main}
  thrown in /hosting/www/colomernouparc.com/public/wp-includes/functions.php on line 13

Fatal error: Uncaught Error: Call to undefined function _is_utf8_charset() in /hosting/www/colomernouparc.com/public/wp-includes/functions.php:7569
Stack trace:
#0 /hosting/www/colomernouparc.com/public/wp-includes/functions.php(7585): is_utf8_charset()
#1 /hosting/www/colomernouparc.com/public/wp-includes/functions.php(4357): _canonical_charset()
#2 /hosting/www/colomernouparc.com/public/wp-includes/functions.php(3848): _wp_die_process_input()
#3 /hosting/www/colomernouparc.com/public/wp-includes/functions.php(3831): _default_wp_die_handler()
#4 /hosting/www/colomernouparc.com/public/wp-includes/class-wp-fatal-error-handler.php(245): wp_die()
#5 /hosting/www/colomernouparc.com/public/wp-includes/class-wp-fatal-error-handler.php(156): WP_Fatal_Error_Handler->display_default_error_template()
#6 /hosting/www/colomernouparc.com/public/wp-includes/class-wp-fatal-error-handler.php(60): WP_Fatal_Error_Handler->display_error_template()
#7 [internal function]: WP_Fatal_Error_Handler->handle()
#8 {main}
  thrown in /hosting/www/colomernouparc.com/public/wp-includes/functions.php on line 7569