[教程] discuz!后台操作提示数据库错误!

后台操作提示数据库错误!
Error:Unknown column 'app1' in 'where clause'
Errno:1054
SQL::SELECT * FROM `a1017155704`.uc_notelist WHERE closed='0' AND app1<'1' AND app1>'-5' LIMIT 1

前台有些操作也有Error:Unknown column 'app1' in 'where clause'
Errno:1054
SQL::SELECT * FROM `a1017155704`.uc_notelist WHERE closed='0' AND app1<'1' AND app1>'-5' LIMIT 1

解决了：原来和UC通信中的ID要相同，原来一个ID为了，一个为2,所以有这些错，改了一下就好.