Warning: Undefined property: PDOStatement::$num_rows in /var/www/html/forum/setup_categories.php on line 14

Fatal error: Uncaught PDOException: SQLSTATE[42S01]: Base table or view already exists: 1050 Table 'forum_categories' already exists in /var/www/html/forum/setup_categories.php:28 Stack trace: #0 /var/www/html/forum/setup_categories.php(28): PDO->query() #1 {main} thrown in /var/www/html/forum/setup_categories.php on line 28