Fatal error: Uncaught Error: Call to undefined function str_contains() in C:\xampp2022\htdocs\webCrs\wp-includes\load.php:1641 Stack trace: #0 C:\xampp2022\htdocs\webCrs\wp-includes\default-constants.php(43): wp_convert_hr_to_bytes('512m') #1 C:\xampp2022\htdocs\webCrs\wp-settings.php(61): wp_initial_constants() #2 C:\xampp2022\htdocs\webCrs\wp-config.php(89): require_once('C:\\xampp2022\\ht...') #3 C:\xampp2022\htdocs\webCrs\wp-load.php(37): require_once('C:\\xampp2022\\ht...') #4 C:\xampp2022\htdocs\webCrs\wp-blog-header.php(13): require_once('C:\\xampp2022\\ht...') #5 C:\xampp2022\htdocs\webCrs\index.php(17): require('C:\\xampp2022\\ht...') #6 {main} thrown in C:\xampp2022\htdocs\webCrs\wp-includes\load.php on line 1641