Fatal error: Uncaught TypeError: sizeof(): Argument #1 ($value) must be of type Countable|array, null given in /var/www/html/code_snippets.php:146 Stack trace: #0 /var/www/html/code_snippets.php(1847): code_snippets->results_block1(Object(database_operations), Object(ArrayIterator), 'receipts', Object(mysqli), 0, NULL, Object(font_operations)) #1 /var/www/html/index.php(528): code_snippets->dynamic_body(Object(ArrayIterator), 0, Object(database_operations), Object(mysqli), 'receipts', Object(string_operations), Object(font_operations), 0, Object(ArrayIterator), NULL, NULL, Object(adsense)) #2 {main} thrown in /var/www/html/code_snippets.php on line 146