Fatal error: Uncaught think\db\exception\PDOException: SQLSTATE[42S22]: Column not found: 1054 Unknown column '' in 'field list' in /www/wwwroot/itoma.cn/vendor/topthink/think-orm/src/db/PDOConnection.php:797
Stack trace:
#0 /www/wwwroot/itoma.cn/vendor/topthink/think-orm/src/db/PDOConnection.php(711): think\db\PDOConnection->getPDOStatement('SELECT `id`,`na...', Array, false, false)
#1 /www/wwwroot/itoma.cn/vendor/topthink/think-orm/src/db/PDOConnection.php(878): think\db\PDOConnection->pdoQuery(Object(think\db\Query), 'SELECT `id`,`na...')
#2 /www/wwwroot/itoma.cn/vendor/topthink/think-orm/src/db/BaseQuery.php(1251): think\db\PDOConnection->find(Object(think\db\Query))
#3 /www/wwwroot/itoma.cn/phpcms/modules/itoma/school.php(214): think\db\BaseQuery->find()
#4 /www/wwwroot/itoma.cn/phpcms/libs/classes/application.class.php(31): school->contact()
#5 /www/wwwroot/itoma.cn/phpcms/libs/classes/application.class.php(19): application->init()
#6 /www/wwwroot/itoma.cn/phpcms/base.php(238): application->__construct()
#7 /www/www in /www/wwwroot/itoma.cn/vendor/topthink/think-orm/src/db/PDOConnection.php on line 797