Fatal error: Uncaught PDOException: SQLSTATE[42S21]: Column already exists: 1060 Duplicate column name 'autoshow' in /home/wwwroot/dmy002/wwwroot/puyuetian/function.php:24 Stack trace: #0 /home/wwwroot/dmy002/wwwroot/puyuetian/function.php(24): PDO->query() #1 /home/wwwroot/dmy002/wwwroot/update.php(3): sqlQuery() #2 /home/wwwroot/dmy002/wwwroot/index.php(26): require('...') #3 {main} thrown in /home/wwwroot/dmy002/wwwroot/puyuetian/function.php on line 24