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Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /var/www/html/phpkobo/my-projects/address-book-script-builder/web/admin/t2-t1.php:85 Stack trace: #0 {main} thrown in /var/www/html/phpkobo/my-projects/address-book-script-builder/web/admin/t2-t1.php on line 85