Fatal error: Uncaught Error: Call to undefined function Abga\Sliver\Core\Hook\sliver_get_user_name() in /www/wwwroot/test.abga.asia/wp-content/themes/abga/inc/src/Core/Hook/Sliver_Public.php:73
Stack trace:
#0 /www/wwwroot/test.abga.asia/wp-includes/class-wp-hook.php(312): Abga\Sliver\Core\Hook\Sliver_Public->wp_title()
#1 /www/wwwroot/test.abga.asia/wp-includes/plugin.php(205): WP_Hook->apply_filters()
#2 /www/wwwroot/test.abga.asia/wp-includes/general-template.php(1449): apply_filters()
#3 /www/wwwroot/test.abga.asia/wp-content/themes/abga/header.php(8): wp_title()
#4 /www/wwwroot/test.abga.asia/wp-includes/template.php(785): require_once('...')
#5 /www/wwwroot/test.abga.asia/wp-includes/template.php(720): load_template()
#6 /www/wwwroot/test.abga.asia/wp-includes/general-template.php(48): locate_template()
#7 /www/wwwroot/test.abga.asia/wp-content/themes/abga/index.php(1): get_header()
#8 /www/wwwroot/test.abga.asia/wp-includes/template-loader.php(106): include('...')
#9 /www/wwwroot/test.abga.asia/wp-blog-header.php(19): require_once('...')
#10 /www/wwwroot/test.abga.asia/index.php(17): require('...')
#11 {main}
thrown in /www/wwwroot/test.abga.asia/wp-content/themes/abga/inc/src/Core/Hook/Sliver_Public.php on line 73