Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'sql5686223'@'81.19.145.100' (using password: YES) in /home/.sites/689/site1165/web/wp-includes/wp-db.php:1636
Stack trace:
#0 /home/.sites/689/site1165/web/wp-includes/wp-db.php(1636): mysqli_real_connect(Object(mysqli), 'mysqlsvr70.worl...', 'sql5686223', Object(SensitiveParameterValue), NULL, NULL, NULL, 0)
#1 /home/.sites/689/site1165/web/wp-includes/wp-db.php(632): wpdb->db_connect()
#2 /home/.sites/689/site1165/web/wp-includes/load.php(425): wpdb->__construct('sql5686223', 'njq@yp2', '3171514db2', 'mysqlsvr70.worl...')
#3 /home/.sites/689/site1165/web/wp-settings.php(116): require_wp_db()
#4 /home/.sites/689/site1165/web/wp-config.php(115): require_once('/home/.sites/68...')
#5 /home/.sites/689/site1165/web/wp-load.php(37): require_once('/home/.sites/68...')
#6 /home/.sites/689/site1165/web/wp-blog-header.php(13): require_once('/home/.sites/68...')
#7 /home/.sites/689/site1165/web/index.php(17): require('/home/.sites/68...')
#8 {main}
  thrown in /home/.sites/689/site1165/web/wp-includes/wp-db.php on line 1636

Fatal error: Uncaught Error: Call to undefined function wp_kses_normalize_entities() in /home/.sites/689/site1165/web/wp-includes/formatting.php:4338
Stack trace:
#0 /home/.sites/689/site1165/web/wp-includes/class-wp-fatal-error-handler.php(190): esc_url('https://wordpre...')
#1 /home/.sites/689/site1165/web/wp-includes/class-wp-fatal-error-handler.php(147): WP_Fatal_Error_Handler->display_default_error_template(Array, false)
#2 /home/.sites/689/site1165/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/689/site1165/web/wp-includes/formatting.php on line 4338