Fatal error: Uncaught Error: Call to undefined function str_contains() in /var/www/wordpress/wp-includes/load.php:1687 Stack trace: #0 /var/www/wordpress/wp-includes/default-constants.php(43): wp_convert_hr_to_bytes('128m') #1 /var/www/wordpress/wp-settings.php(61): wp_initial_constants() #2 /var/www/wordpress/wp-config.php(94): require_once('/var/www/wordpr...') #3 /var/www/wordpress/wp-load.php(37): require_once('/var/www/wordpr...') #4 /var/www/wordpress/wp-blog-header.php(13): require_once('/var/www/wordpr...') #5 /var/www/wordpress/index.php(4): require('/var/www/wordpr...') #6 {main} thrown in /var/www/wordpress/wp-includes/load.php on line 1687