Fatal error: Uncaught Error: Call to undefined function wp_convert_hr_to_bytes() in /home/rom3amu6h/domains/romamuhendislik.com.tr/public_html/wp-includes/default-constants.php:33 Stack trace: #0 /home/rom3amu6h/domains/romamuhendislik.com.tr/public_html/wp-settings.php(46): wp_initial_constants() #1 /home/rom3amu6h/domains/romamuhendislik.com.tr/public_html/wp-config.php(80): require_once('/home/rom3amu6h...') #2 /home/rom3amu6h/domains/romamuhendislik.com.tr/public_html/wp-load.php(37): require_once('/home/rom3amu6h...') #3 /home/rom3amu6h/domains/romamuhendislik.com.tr/public_html/wp-blog-header.php(13): require_once('/home/rom3amu6h...') #4 /home/rom3amu6h/domains/romamuhendislik.com.tr/public_html/index.php(6): require('/home/rom3amu6h...') #5 {main} thrown in /home/rom3amu6h/domains/romamuhendislik.com.tr/public_html/wp-includes/default-constants.php on line 33