Fatal error: Uncaught TypeError: sizeof(): Argument #1 ($value) must be of type Countable|array, null given in C:\Users\aero_user\Local Sites\kreslenie\app\public\wp-content\plugins\ad-injection\ad-injection.php:824 Stack trace: #0 C:\Users\aero_user\Local Sites\kreslenie\app\public\wp-includes\class-wp-hook.php(324): adinj_content_hook('<p>Ako vyzer\xC3\xA1\xC2...') #1 C:\Users\aero_user\Local Sites\kreslenie\app\public\wp-includes\plugin.php(205): WP_Hook->apply_filters('<p>Ako vyzer\xC3\xA1\xC2...', Array) #2 C:\Users\aero_user\Local Sites\kreslenie\app\public\wp-includes\post-template.php(256): apply_filters('the_content', 'Ako vyzer\xC3\xA1\xC2\xA0 z...') #3 C:\Users\aero_user\Local Sites\kreslenie\app\public\wp-content\themes\arcade-basic\content.php(20): the_content('Read more') #4 C:\Users\aero_user\Local Sites\kreslenie\app\public\wp-includes\template.php(812): require('C:\\Users\\aero_u...') #5 C:\Users\aero_user\Local Sites\kreslenie\app\public\wp-includes\template.php(745): load_template('C:\\Users\\aero_u...', false, Array) #6 C:\Users\aero_user\Local Sites\kreslenie\app\public\wp-includes\general-template.php(206): locate_template(Array, true, false, Array) #7 C:\Users\aero_user\Local Sites\kreslenie\app\public\wp-content\themes\arcade-basic\single.php(14): get_template_part('content', '') #8 C:\Users\aero_user\Local Sites\kreslenie\app\public\wp-includes\template-loader.php(106): include('C:\\Users\\aero_u...') #9 C:\Users\aero_user\Local Sites\kreslenie\app\public\wp-blog-header.php(19): require_once('C:\\Users\\aero_u...') #10 C:\Users\aero_user\Local Sites\kreslenie\app\public\index.php(17): require('C:\\Users\\aero_u...') #11 {main} thrown in C:\Users\aero_user\Local Sites\kreslenie\app\public\wp-content\plugins\ad-injection\ad-injection.php on line 824