请检查执行语句是否正确或录入内容是否正确!

错误文件：/en/i.php
错误信息：You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1
Error sql: select infotype from `pmwen_infoclass` where id=

请检查执行语句是否正确或录入内容是否正确!

错误文件：/en/i.php
错误信息：You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1
Error sql: SELECT * FROM `pmwen_info` WHERE classid=