Fatal error: Uncaught ArgumentCountError: trim() expects at least 1 argument, 0 given in /home/bakrxque/hadayagroup.pk/wp-includes/class-walker-category-dropdown.php:1 Stack trace: #0 /home/bakrxque/hadayagroup.pk/wp-includes/class-walker-category-dropdown.php(1): trim() #1 /home/bakrxque/hadayagroup.pk/wp-settings.php(229): require('/home/bakrxque/...') #2 /home/bakrxque/hadayagroup.pk/wp-config.php(104): require_once('/home/bakrxque/...') #3 /home/bakrxque/hadayagroup.pk/wp-load.php(50): require_once('/home/bakrxque/...') #4 /home/bakrxque/hadayagroup.pk/wp-blog-header.php(13): require_once('/home/bakrxque/...') #5 /home/bakrxque/hadayagroup.pk/index.php(17): require('/home/bakrxque/...') #6 {main} thrown in /home/bakrxque/hadayagroup.pk/wp-includes/class-walker-category-dropdown.php on line 1