Fatal error: Uncaught mysqli_sql_exception: Invalid character set was provided in /usr/home/jskorupa/domains/lockservice.pl/public_html/wp-includes/wp-db.php:756
Stack trace:
#0 /usr/home/jskorupa/domains/lockservice.pl/public_html/wp-includes/wp-db.php(756): mysqli_set_charset(Object(mysqli), 'utf8mb3')
#1 /usr/home/jskorupa/domains/lockservice.pl/public_html/wp-includes/wp-db.php(1608): wpdb->set_charset(Object(mysqli))
#2 /usr/home/jskorupa/domains/lockservice.pl/public_html/wp-includes/wp-db.php(592): wpdb->db_connect()
#3 /usr/home/jskorupa/domains/lockservice.pl/public_html/wp-includes/load.php(404): wpdb->__construct('m1256_lockserv', 'z.MYjILqyj7+7qP...', 'm1256_lockserv', 'mysql56.mydevil...')
#4 /usr/home/jskorupa/domains/lockservice.pl/public_html/wp-settings.php(106): require_wp_db()
#5 /usr/home/jskorupa/domains/lockservice.pl/public_html/wp-config.php(99): require_once('/usr/home/jskor...')
#6 /usr/home/jskorupa/domains/lockservice.pl/public_html/wp-load.php(37): require_once('/usr/home/jskor...')
#7 /usr/home/jskorupa/domains/lockservice.pl/public_html/wp-blog-header.php(13): require_once('/usr/home/jskor...')
#8 /usr/home/jskorupa/domains/lockservice.pl/public_html/index.php(17): require('/usr/home/jskor...')
#9 {main}
  thrown in /usr/home/jskorupa/domains/lockservice.pl/public_html/wp-includes/wp-db.php on line 756