Fatal error: Uncaught ArgumentCountError: Too few arguments to function _x(), 1 passed in /home/www/gs.boombagames.co.il/wp-content/themes/boomba-theme/functions.php on line 63 and at least 2 expected in /home/www/gs.boombagames.co.il/wp-includes/l10n.php:356 Stack trace: #0 /home/www/gs.boombagames.co.il/wp-content/themes/boomba-theme/functions.php(63): _x('Testimonials') #1 /home/www/gs.boombagames.co.il/wp-content/themes/boomba-theme/functions.php(55): boom_register_post_type(Array) #2 /home/www/gs.boombagames.co.il/wp-includes/class-wp-hook.php(287): boom_register_all('') #3 /home/www/gs.boombagames.co.il/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(Array, Array) #4 /home/www/gs.boombagames.co.il/wp-includes/plugin.php(478): WP_Hook->do_action(Array) #5 /home/www/gs.boombagames.co.il/wp-settings.php(540): do_action('init') #6 /home/www/gs.boombagames.co.il/wp-config.php(90): require_once('/home/www/gs.bo...') #7 /home/www/gs.boombagames.co.il/wp-load.php(37): require_once('/home/www/gs.bo...') #8 /home/www/gs.boombagames.co.il/wp-blog-header.php(13): require_once('/home/www/gs.bo...') #9 /home/www/gs.boombagames.co.il/index.php(17): require('/home/www/gs.bo...') #10 {main} thrown in /home/www/gs.boombagames.co.il/wp-includes/l10n.php on line 356