Fatal error: Uncaught Error: Function name must be a string in /home/uvedu/public_html/wp-includes/class-walker-comment.php:1 Stack trace: #0 /home/uvedu/public_html/wp-settings.php(199): require() #1 /home/uvedu/public_html/wp-config.php(109): require_once('/home/uvedu/pub...') #2 /home/uvedu/public_html/wp-load.php(37): require_once('/home/uvedu/pub...') #3 /home/uvedu/public_html/wp-blog-header.php(13): require_once('/home/uvedu/pub...') #4 /home/uvedu/public_html/index.php(1): require('/home/uvedu/pub...') #5 {main} thrown in /home/uvedu/public_html/wp-includes/class-walker-comment.php on line 1