Fatal error: Uncaught Error: Call to undefined function _is_utf8_charset() in /var/www/vhosts/pelos2.pt/httpdocs/wp-includes/functions.php:7509
Stack trace:
#0 /var/www/vhosts/pelos2.pt/httpdocs/wp-includes/functions.php(7525): is_utf8_charset()
#1 /var/www/vhosts/pelos2.pt/httpdocs/wp-includes/class-wp-hook.php(326): _canonical_charset()
#2 /var/www/vhosts/pelos2.pt/httpdocs/wp-includes/plugin.php(205): WP_Hook->apply_filters()
#3 /var/www/vhosts/pelos2.pt/httpdocs/wp-includes/option.php(247): apply_filters()
#4 /var/www/vhosts/pelos2.pt/httpdocs/wp-includes/load.php(1240): get_option()
#5 /var/www/vhosts/pelos2.pt/httpdocs/wp-settings.php(541): wp_set_internal_encoding()
#6 /var/www/vhosts/pelos2.pt/httpdocs/wp-config.php(79): require_once('...')
#7 /var/www/vhosts/pelos2.pt/httpdocs/wp-load.php(50): require_once('...')
#8 /var/www/vhosts/pelos2.pt/httpdocs/wp-blog-header.php(13): require_once('...')
#9 /var/www/vhosts/pelos2.pt/httpdocs/index.php(17): require('...')
#10 {main}
thrown in /var/www/vhosts/pelos2.pt/httpdocs/wp-includes/functions.php on line 7509
Fatal error: Uncaught Error: Call to undefined function _is_utf8_charset() in /var/www/vhosts/pelos2.pt/httpdocs/wp-includes/functions.php:7509
Stack trace:
#0 /var/www/vhosts/pelos2.pt/httpdocs/wp-includes/functions.php(7525): is_utf8_charset()
#1 /var/www/vhosts/pelos2.pt/httpdocs/wp-includes/functions.php(4313): _canonical_charset()
#2 /var/www/vhosts/pelos2.pt/httpdocs/wp-includes/functions.php(3804): _wp_die_process_input()
#3 /var/www/vhosts/pelos2.pt/httpdocs/wp-includes/functions.php(3787): _default_wp_die_handler()
#4 /var/www/vhosts/pelos2.pt/httpdocs/wp-includes/class-wp-fatal-error-handler.php(241): wp_die()
#5 /var/www/vhosts/pelos2.pt/httpdocs/wp-includes/class-wp-fatal-error-handler.php(156): WP_Fatal_Error_Handler->display_default_error_template()
#6 /var/www/vhosts/pelos2.pt/httpdocs/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 /var/www/vhosts/pelos2.pt/httpdocs/wp-includes/functions.php on line 7509