Warning: Undefined array key 0 in /home/rb03/www/project111/classes/catalog.php on line 52

Warning: Undefined array key 0 in /home/rb03/www/project111/classes/catalog.php on line 76

Warning: Attempt to read property "page" on null in /home/rb03/www/project111/classes/catalog.php on line 84

Fatal error: Uncaught TypeError: sizeof(): Argument #1 ($value) must be of type Countable|array, null given in /home/rb03/www/project111/classes/catalog.php:85 Stack trace: #0 /home/rb03/www/project111/index.php(28): catalog->getCategoryList() #1 {main} thrown in /home/rb03/www/project111/classes/catalog.php on line 85