Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, bool given in /home/arash/public_html/wp-content/themes/wpex-elegant/inc/classes/custom-metaboxes-and-fields/init.php:746 Stack trace: #0 /home/arash/public_html/wp-content/themes/wpex-elegant/inc/classes/custom-metaboxes-and-fields/init.php(162): cmb_Meta_Box::set_mb_type(Array) #1 /home/arash/public_html/wp-content/themes/wpex-elegant/inc/classes/custom-metaboxes-and-fields/init.php(43): cmb_Meta_Box->__construct(Array) #2 /home/arash/public_html/wp-content/themes/wpex-elegant/functions.php(181): require_once('/home/arash/pub...') #3 /home/arash/public_html/wp-includes/class-wp-hook.php(324): WPEX_Theme_Class::classes('') #4 /home/arash/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #5 /home/arash/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #6 /home/arash/public_html/wp-settings.php(621): do_action('after_setup_the...') #7 /home/arash/public_html/wp-config.php(89): require_once('/home/arash/pub...') #8 /home/arash/public_html/wp-load.php(50): require_once('/home/arash/pub...') #9 /home/arash/public_html/wp-blog-header.php(13): require_once('/home/arash/pub...') #10 /home/arash/public_html/index.php(17): require('/home/arash/pub...') #11 {main} thrown in /home/arash/public_html/wp-content/themes/wpex-elegant/inc/classes/custom-metaboxes-and-fields/init.php on line 746